Tag: Fish Tanks

Color fading in bettas is one of the most common concerns I hear from keepers, and in most cases it’s fixable once you identify the actual cause. After years of keeping bettas, the first things I always check are water quality and temperature. a stressed or cold betta will pale out fast, and those two factors account for most cases I’ve seen.

That said, some color changes are completely normal. Marble bettas change color throughout their lives. that’s genetics, not disease. Older bettas (2+ years) will naturally fade some. Knowing which situation you’re in changes what you do about it. Here are the 7 most likely reasons and how to tell them apart.

Top 7 Reasons Why Your Betta Fish Is Losing Its Color

Here are the top 7 reasons why your Betta is losing color.

1. Introducing A New Member To The Tank

Betta fish are highly territorial and aggressive. Therefore, any new fish added to the aquarium is seen as a potential threat to their territory. Hence, this leads to aggression and territorial behavior in the aquarium. Your betta fish might flare the fins or chase new fish to get rid of the new fish, eventually leading to stressful behavior.

Therefore, I always suggest choosing the tank mates carefully for your betta’s aquarium. If you’re planning to introduce a new fish in the tank, provide lots of hiding places and decorations for the fish.

2. Stress 

Betta will always lose color under stress. When Bettas are under stress, their bodies release a hormone that results in your fish losing color. The amount of color loss is dependent on the severity of the stress. In serious circumstances, your betta fish turns white or loses color¹.

There are so many reasons for stress in Betta fish such as changes in the environment, poor water quality, poor diet, and other fish that are incompatible.

If you want your fish to maintain their vibrant colors, it’s important to provide them with a stress-free environment. Always maintain water quality, monitor water parameters, and avoid adding too many fish in the betta tank.

3. Diseases

If stress or other water parameters are not the underlying cause of your betta fish losing color, then illness is a possible reason.

Betta fish may catch fish diseases such as parasites or bacterial infections that cause them to lose their vibrancy.

Ich

Ich is a parasitic infection that causes white spots on the betta’s skin and fins. Ich is one of the leading reasons your betta fish turning white or losing color. To treat ich, several medications are prescribed but it’s important to identify the underlying cause.

Fin Rot

Fin rot is caused by bacterial infections. The symptoms include; frayed betta fins or ragged fins and may also affect the fish’s skin. If left untreated, it can be a deadly infection.

The common causes of fin rot are:

1. Poor water quality
2. Overcrowding
3. Improper diet
4. Physical trauma and stress

Anchor Worms

Anchor worms are contagious. And the best part is they can see with the naked eye. Anchor worms are parasites that appear as long, thin, and thread-like particles on the betta’s body.

The infected fish shows symptoms such as:

1. Scratching or rubbing against objects
2. Loss of appetite
3. Loss of color
4. Lacerations and ulcerations on the betta’s body

4. Poor Water Quality

Betta fish are native to slow-moving waters in Southeast Asia. Therefore, they need particular water conditions to remain healthy and happy in their tank. When the water parameters are not properly maintained, it can lead to a variety of problems, including fish diseases and loss of color.

I always suggest regularly testing the water and making adjustments to maintain water parameters and quality. Always test the water to make sure that it is within the ideal ranges.

pH

First of all, the pH of betta tank water should be maintained. Betta fish likes slightly acidic pH ranging between 6.5 to 7.5. If you keep the pH too high or low, your fish might fall victim to stress and ultimately lose color.

Ammonia, Nitrite, and Nitrates

It is vital to monitor the levels of ammonia, nitrite, and nitrate in the tank water. High levels of ammonia and other toxins may result in deadly fish diseases.

If the tank water is not properly maintained, it can lead to a variety of health problems, including a loss of color. Proper water quality is essential for bettas, and it is important to regularly test the water and make sure that it is within the proper range for pH, ammonia, nitrite, and nitrate levels to avoid ammonia poisoning or nitrate poisoning.

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5. Poor Diet

Betta fish require a varied, nutritious, and carnivorous diet in order to maintain their health and vibrancy. A diet that is lacking in nutrients or that is unbalanced can lead to a variety of health problems, including a loss of color.

Since betta is carnivorous, their diet mainly consists of protein. It’s crucial to feed them food high in protein such as live or frozen foods, brine shrimp, daphnia, and bloodworms. I also advise feeding them freeze-dried foods or dry food supplements to improve their health and color vibrancy.

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Along with protein-rich diet, feed your betta vitamins and minerals as a color-enhancing food but make sure the diet is balanced to maintain the health and vibrancy of the fish, without overfeeding fish.

6. Incorrect Water Temperature

Water temperature plays a vital role in maintaining the vibrancy of your betta fish. Since bettas are tropical fish, they prefer consistent water temperatures to remain happy and healthy. Too high or too low water temperature can cause stress and other health problems in your betta fish, including color loss.

Effect Of High Temperatures

At high temperatures, betta fish is susceptible to stress and diseases, and this might be the reason for your betta fish turning white or losing color. At high temperatures, the betta’s body stops functioning properly, which results in low pigment production. Hence, the color loss.

Effect Of Low Temperatures

Low water temperature is equally harmful to the betta fish as the cold water usually slows down your fish’s metabolism. As a result, they become more prone to diseases and stress. Additionally, the pigment cells of betta fish contract at low temperatures, resulting in a loss of color.

Ideal Water Water For Betta Fish

To maintain the color and vibrancy of your betta fish, it’s important to keep the water temperature in ideal range.

The ideal water temperature for your betta tank is between 76 and 82 degrees Fahrenheit (24-28 degrees Celsius). I suggest using a reliable thermometer to monitor and maintain a consistent temperature.

7. Old Age

One of the main reasons your betta is suffering from color loss is nothing, but the inevitable; old age!

As your betta fish ages, you’ll realize that it appears less vibrant and less colorful as the younger fish in the tank.

There are many factors that contribute to the color loss in older betta fish.

1. Low production of pigment in the betta’s body
2. Decline in overall’s betta health
3. Stress and fish diseases

If your older Betta is suffering from color loss, it’s not uncommon. However, you need to maintain proper water quality and betta’s diet to avoid other problems and illness.

How To Brighten Their Color

If your betta fish is progressively losing its color and you have no idea why, there are a few things you can do to get those beautiful, bright colors back.

Monitor Water Quality

The good thing about betta fish is its ability to thrive in small aquariums. However, the small containers, vases and jars often become too toxic for your betta fish to live in. The traces of ammonia, nitrates, and nitrites may cause other deadly fish diseases, resulting in a loss of color.

Therefore, it is recommended to monitor and maintain the water quality and choose the appropriate tank size for your betta fish. The ideal tank size should be no less than 5 gallons.

Feed Them Shrimp

It’s a known fact that betta regains their bright, beautiful colors when you feed your betta protein-rich food. Also, natural foods containing carotenoids have a proven record to restore Betta’s color.

Thus, when you feed your betta just fish food, they become constipated and lose color. Experienced betta keepers always recommend feeding betta fish color-enhancing foods such as brine shrimp and other crustaceans to brighten up your tank with the natural beauty of your adorable bettas.

Use LED Aquarium Lighting

This might sound like the most bizarre option, but it actually works.

If you notice your betta fish turning white or getting grey and dull in color, just install LED aquarium lighting and within the next few hours, the colors will be back. That’s because the aquarium lighting causes the colors of betta to become more intense and darker.

Why Are They Turning Black?

Sometimes, betta doesn’t lose their color but turns black, especially from their fins. The process of betta fish turning black might disturb aquarists. However, it’s not worrisome if your fish’s health is good.

There are several factors that contribute to your betta fish turning black.

The Marble Betta Gene Factor

If your betta has the marble gene, it will most likely turn black after the age of two. And as your betta ages, it will become darker and darker with time. Therefore, under the age of one or two, if your betta turns black, there can be a problem. The problem can be poor water quality, stress or improper tank cycling. In severe cases, it can be a disease called the black spot disease.

What Should I Do If They Are Turning Black?

If your betta is suffering from black spots or turning black, you should first rule out the black spot disease and other environmental factors. If everything seems okay, the fish changing color should not be a problem.

Here are a few things you could do to avoid your bettas from getting black.

1. Provide enough oxygen to the betta tank by using airstone kits that are reliable and easy to use.
2. Cycle your tank properly by establishing beneficial bacteria that help balance the nitrogen levels in the tank.
3. Choose suitable tank mates for your betta tank and eliminate stress from the aquarium.

FAQs

Final Thoughts

Betta fish are beautiful aquatic creatures with long, flowy fins that drape beautifully around their bodies. The key characteristic of betta fish is their vibrant colors and beautiful patterns. However, stress, poor water quality, fish illness, and other factors may result in a loss of color that concerns fish keepers.

To keep your betta fish healthy and happy and in their best shape and colors, it’s essential to provide them with the right water conditions, diet, and tank mates, so they develop more vivid colors to awe their owners.

📘 Want to learn more? This article is part of our complete Betta Fish Guide. your ultimate resource for betta care, types, tank setup, feeding, tank mates, and more.

Water hardness is one of the parameters beginners most often overlook. it doesn’t affect fish the same immediate way ammonia does, but long-term mismatches between your tap water hardness and your fish’s requirements will quietly work against you. I’ve seen it cause health problems that take months to show up and are hard to diagnose without testing the right things.

The two numbers you need to understand are GH (general hardness) and KH (carbonate hardness/alkalinity). they measure different things and affect your fish differently. If you’re keeping African cichlids, hard and alkaline is what you want. If you’re keeping bettas, apistos, or tetras, soft and acidic is the goal. Here’s how to test both, what the numbers mean, and how to adjust them in either direction.

What Is Water Hardness?

Water hardness is the concentration of minerals dissolved in the water. More specifically, it refers to the amount of calcium and magnesium in the water, as well as trace amounts of other minerals. You can check out our lastest video from our YouTube Channel. We go into more details in the blog post below. Be sure to subscribe if you enjoy our content!

The concentration of these minerals depends on the geology of the area where the water originates. That means water hardness varies from area to area, and it all depends on the kinds of rocks the water passes over before it gets to your home. Dolomite and limestone are common rock types that alter water chemistry.

You can get a general idea of the hardness of your tap water in the US by checking out the United States Geological Survey (USGS) website¹. However, testing your aquarium water quality and parameters at home is the best way to get an accurate picture.

We can break it down one step further and measure general hardness (GH) and carbonate hardness/alkalinity (KH), and both can be very important.

Read on to learn everything you need to know about water mineral levels.

General Hardness (GH)

General hardness measures the concentrations of mineral salts in your aquarium water. These minerals are magnesium (Mg) and calcium (Ca) ions, and they can be measured in degrees (dGH) or parts per million (ppm).

A water GH level of 4-8dGH or 70-140 ppm is a suitable level for most freshwater fish tanks. However, this depends on the type of fish, invertebrates, and plants you keep.

Carbonate Hardness (KH)

Carbonate hardness refers to the measure of carbonate and bicarbonate levels in the water. This determines your water’s buffering capacity against pH crashes and swings. Unstable water quality can be very dangerous to many fish, so this is an important parameter to consider.

Water pH levels change slightly throughout the day but within a certain range. This is a natural process, but it is dangerous if it happens too fast.

The higher the KH, the higher your pH is likely to be, and also, the more stable your pH level will stay. On the other hand, a very low KH is typical in a tank with a low pH which is prone to fluctuations.

However, a higher KH is not always ideal. High carbonate hardness makes it more difficult to adjust your pH levels. This can be a problem if you want to change your water parameters to keep a certain species of fish.

When it comes to carbonate hardness, 3 dKH is a safe level, although many commercially bred aquarium fish are adaptable between 1 and 10 dKH.

Does Water Hardness Really Matter?

Different aquatic plants and fish species have evolved to live in the type of water found in their part of the world. The minerals that make water hard or soft are very important for healthy fish and plants, but the amount they need varies between species.

Many aquarium fish are very adaptable to water hardness, especially when captive bred. However, it’s still a good idea to match the preferred natural habitats and water chemistry of your fish. Some species have very specific requirements and just won’t do well in the wrong water.

Most fish do well in slightly hard water, and many can adapt to even harder water parameters. However, few species will thrive in very hard water. African cichlids are a notable exception and a great example of fish that need very hard water.

As you will learn later in this guide, you can change the water hardness in your aquarium to suit the types of fish you want to keep. However, it might be easier to match your fish to the kind of water you already have.

How Does Water Hardness Affect Fish?

Water hardness affects osmoregulation in fish. This impacts their ability to regulate salt and water in their bodies. Outside of their tolerance range, fish can become very stressed or even die.

Carbonate Hardness (Kh)

Earlier in this post, we learned that a low carbonate hardness (KH) allows your pH value to swing drastically, which can be stressful for your fish.

Carbonate Hardness does not have the same physiological effects as general hardness, but the buffering capacity is key to maintaining a stable pH level and environment for your pets.

General Hardness (GH)

Fish need minerals, just like we do. Without them, normal bodily functions like growing and reproducing would be impossible.

So, we know that incorrect carbonate and general hardness can be dangerous for fish, but what about the other life in our aquariums? Does hard water affect invertebrates and plants too?

Low general hardness can be very dangerous for aquarium invertebrates. It can cause problems for molting shrimp and cause thin, weak shells on snails.

Very soft water can also be dangerous for live aquarium plants, although many plants are also sensitive to high carbonate hardness. Some plant species, like Vallisneria, show a definite preference for harder water.

How to Measure Your Water Chemistry

You probably know that you should measure your aquarium water parameters regularly to be sure you are performing enough regular aquarium maintenance. However, aquarium water testing also allows you to monitor other important parameters like hardness.

Unfortunately, simply testing your pH levels is not enough. pH, KH, and GH are often linked in nature, which means that water with a low pH tends to have a low GH and KH too.

However, tap water can be different. Therefore, it is important to test both GH and KH, since they aren’t necessarily linked to pH.

The good news is that the process is pretty much the same as measuring other water quality parameters like nitrates. Let’s take a look at the basic process of testing your hardness levels.

Strip Tests

Strip tests are super easy to use. Some all-in-one kits can be used to measure multiple parameters, including pH, GH, KH, nitrates, and nitrites.

API Test Strips

This is a basic test kit that are used in many pet stores. There are better options, but this is readily available at most stores

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Simply dip the strip into your aquarium water and compare the colors on the strip with the example card to read your water parameters. Some aquarists even cut the strips in half to save a few bucks, but be sure to follow the instructions on your product for the most accurate results.

Liquid Test Kits

Liquid test kits are also very easy to use and even more fun! These tests use droplets of colorful liquid to measure the GH, KH, and other parameters of your aquarium water.

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Reading the Results

We can put water hardness into different categories from very soft water, all the way up to ‘liquid rock’! Let’s take a look at five basic categories and their general hardness levels:

1. Very soft water: 0-4 dGH /0-70 ppm

Very soft water has low levels of dissolved calcium and magnesium. Most plants and animals will not do well in these conditions.

2. Soft water: 4-8 dGH/70-140 ppm

Many South American and Southeast Asian fish thrive in softer water. Softer water is also ideal for many freshwater plant species.

3. Moderately hard water: 8-12 dGH/ 140-210 ppm

Moderately hard water is a safe environment for most of the popular freshwater aquarium fish in the hobby.

4. Hard water: 12-18 dGH/ 210-320 ppm

Livebearers and other fish that enjoy moderately hard water can often adjust to hard water conditions.

5. Very hard water: 18-30 dGH/ 320-530 ppm

Very hard water is often known as ‘liquid rock’ because it contains high concentrations of minerals. Most freshwater fish will not thrive in very hard water, although cichlids from Central America and East Africa prefer these parameters.

What Fish Are Good For Hard (And Soft) Water

Let’s take a look at some popular examples of hard and soft water fish that you might want to keep in your home aquarium.

Hard Water Fish Species

• Livebearers like guppies and mollies
• Goldfish
• African cichlids
• Central American cichlids
• Paradise fish
• Some killifish and rainbowfish
• Brackish water fish
• Gobies

Soft Water Fish Species

• Crystal shrimp
• Angelfish
• Tetras
• Rasboras
• Gouramis
• Discus fish
• Rams

How To Change Your Water Hardness

It is possible to change your water hardness, but that is not always your best option. Stability is important, and when you start having to adjust levels, there is always the chance of human error.

Inconsistent water parameters can be stressful for your fish. However, if your water is naturally soft and you want to keep African Cichlids, you’re going to need to increase your water hardness.

Increasing Your Water Hardness

Increasing general hardness is a matter of adding calcium and magnesium salts to the water in a safe and manageable way. Before you adjust your water hardness, make sure you have tested your GH, KH, and pH level.

Let’s take a look at some simple methods of increasing water hardness.

• Crushed Coral/Coral Sand

Adding crushed coral is a great natural way to increase your water hardness. However, it is not easy to reach an exact level using this method.

You can add crushed coral directly to your substrate or use it in your aquarium filter. It will act faster if you place it in a mesh bag in your filter where there is a constant flow of water.

• Limestone Rock

Another way to gradually increase your tank water hardness is to use certain types of rocks as your hardscape. Rocks like Texas Holey Rock are beautiful limestone-based rocks that are very popular. This rock is high in calcium carbonate, so it will increase the pH, Gh, and KH of your water over time.

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• Commercial Water Hardeners

Purpose-made products like Seachem Equilibrium are available for managing your water hardness levels.

Similarly, products like Seachem Alkaline Buffer are available for managing your carbonate hardness levels. These products are great because they allow more precise control.

Decreasing Your Water Hardness

Decreasing your water hardness can be achieved by reducing the concentrations of magnesium and calcium salts in the water. Read on to learn how to soften aquarium water.

• RO/DI Water

It is more difficult to soften aquarium water if you have very hard water. One way to achieve this is to start over with pure water and add the minerals that you need. Reverse osmosis deionized (RO/DI) water is neutral and contains no minerals.

You can make your own RO/DI water at home using a reverse osmosis system. Buying one of these systems is a small investment, but they will pay for themselves in the long run.

This pure water is extremely soft and has a neutral pH. It is not safe for your fish or plants until you have remineralized it with something like Seachem Equilibrium or mixed it with tap water.

• Distilled Water

Distilled water can be used in the same way as reverse osmosis water. However, you will still need to increase the total hardness of the water with magnesium and calcium carbonate compounds before it is suitable for keeping fish.

A simple way to remineralize distilled and RO/DI water is to cut it with tap water. Simply add small amounts of tap water to the pure water until the desired water hardness level is reached.

Your water will become harder over time if you are not performing regular water changes and simply topping up your tank with tap water. Test your water regularly and use the correct mixture of distilled and tap water each time you top up your tank to keep your levels stable.

• Water Softening Pillows

Water-softening pillows are another great option, and they are very easy to use. These pouches use a resin that attracts magnesium and calcium to remove them from the water.

You will have less precise control when using this method, but it is very easy and works well for soft water fish like tetras and angelfish.

• Peat Moss

Peat moss can be used to lower pH levels in your fish tank. This organic material will leach tannins into the water, staining it yellow or darker.

Peat moss can be effective for creating blackwater freshwater aquariums and softening your water to some degree, but it is not very effective as a water softener if you have very hard water.

• Aquarium Soils and Driftwood

Some aquarium soils, like Controsoil, can also effectively soften water, making them a great choice for planted tanks. Driftwood, almond leaves, and other plant materials that leach tannins and stain the water will lower the pH and hardness somewhat.

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FAQs

Final Thoughts

Understanding water hardness is important, especially if you want to keep fish or plants with specialized requirements. I recommend testing your local water parameters before you set up an aquarium. That way, you can choose the perfect species to match your conditions.

However, it is possible to adjust your water hardness with the right materials, techniques, and a little practice. Just be sure to make your changes slowly and carefully to avoid stressing out your fishy friends!

Do you have a hard or soft water fish tank? Tell us about your experiences in the comments below!

🐟 Want to learn more? This article is part of our complete Aquarium Care Guide. your ultimate resource for water chemistry, maintenance, feeding, disease prevention, and everything you need for a healthy tank.

I’ve had mystery snails fake me out more times than I can count. You’ll find them sealed up tight with their operculum, completely motionless, and every instinct says something is wrong. but they’re just dormant. After keeping snails in my tanks for years, I’ve learned the difference between a snail that needs time and a snail that’s actually dead, and there are a few reliable tells that remove most of the guesswork.

Snails have a reputation for making you second-guess yourself. Mystery snails especially will seal themselves up with their operculum and go dormant for days. sometimes weeks. and look completely dead the whole time. I’ve been fooled more than once. After 25 years of keeping everything from nerite snails to giant apple snails, I can tell you the smell test is still the most reliable method, as unpleasant as that sounds. Here are six ways to tell if your snail has actually died.

Key Takeaways

• The smell is the most obvious way to tell if a aquarium snail is dead in your aquarium
• When snails die, they release a large amount of ammonia. Death of a large snail or numerous snails may require a water change
• Old age is the most common reason for a snail’s death in an aquarium

How To Tell If A Snail Is Dead – 6 Ways To Tell

Here are 6 obvious signs to see if your snail is dead or just sleeping. You can check out YouTube video below. We also go into further detail in our blog post. If you like our content, be sure to subscribe as we post new videos every week.

1. Smell Test

The smell test gives the most authentic results. If you suspect that your snail is dead, take a sniff and you’ll know.

That’s because dead snails produce a lot of Ammonia and decompose very quickly, leaving behind a pungent smell like rotting food. I also advise testing your tank water because there are high chances of Ammonia spike that require immediate water change after removing the dead snail.

You can also sniff the foot of your snail if the shell doesn’t smell bad. A dead snail’s body, especially the foot will smell equally bad. However, poor water quality can also add to a stinky foot.

If your snail is alive but has smelly feet, consider doing partial water changes.

2. Examine The Body

Look out the snail’s shell and body closely. When a snail dies, its body shrinks into the shell and then slowly decomposes. Look at the opening of the shell, if you cannot spot the body inside, it is most likely a dead snail. Also, when you hold the snail and it feels very light with nothing inside, the snail has died.

If the body shrinks, the snail produces a lot of ammonia shortly. Thus, immediate partial water changes and filtration is required to keep things at bay.

3. Check The Trap Door

This option is well suited for larger snail varieties such as Mystery snails or Apple snails. Carefully tug at the trap door of your snail. If it’s alive, you will feel resistance. But if it opens easily, the snail is dead.

4. Transport Your Pet To A New Environment

Another effective method to check if a snail is dead is to move it to a new environment. You can transport your snail to a smaller or larger aquarium or container with different water parameters.

The change in water parameters and overall environment would entice curiosity in your snail and it will most likely wake up to explore its new environment.

5. Check If They React

Snails, almost like all living things, react to certain external stimuli. And so, you can tap the snail shell carefully to see if it reacts. Or you can also try tickling its belly to check if it retracts. If it does, there’s nothing to worry. But if it remains motionless, your snail is dead.

6. Light Test

You can try holding the snail in your hands and exposing it against the flashlight or light bulb. If you see no matter inside or if the body is slightly shrunken, the snail is most likely dead.

How Long Can They Go Without Moving?

In the wild, snails hibernate for around three years or longer without moving. However, aquarium snails sleep or remain inactive for around two weeks. The inactivity may be a result of a number of factors.

Most snails don’t move for approx three to four days as a result of transportation. Freshly introduced Nerite snails don’t move when added to a new ecosystem.

Why Do They Die?

There are many reasons for a snail to be dead in your aquarium.

1. Old age is one of the most common causes.
2. Snails are extremely sensitive to high levels of toxins in the water, so if you neglect regular water changes in your tank and the water’s ammonia, nitrite, and nitrate levels rise, your snails and some of your fish could die.
3. Algae and debris are not sufficient for the survival of snails. Your snails risk starvation if not fed properly.
4. Many fish treatments contain copper, which can be fatal to plants and snails. Fish that require treatment should be put into a quarantine tank rather than your display tank since those medications include copper.
5. Warm water is required by tropical snails. Your snails will die if the water in your aquarium is too cold. below 50 degrees Fahrenheit.

What To Do With Deceased Ones?

The soft component of a dead snail is typically damaged or melted away when it decomposes. The snail in hibernation has a membrane within and its shell will be extremely fragile. If the snail has been dead for a while, all you find are empty shells.

You must remove any dead snails from the tank or the vicinity right away, whether they are in the water or on land, especially if there are other snails or marine animals nearby (in the case of an aquarium).

To avoid contaminating the water or sand for the other snails or animals, make it a point to completely change the water or sand.

The dead snail body may occasionally be consumed by the fish in your tank before it turns poisonous to them. If not, quickly remove the dead snail before it contaminates the water.

I advise avoiding removing the shells from the water because they don’t deteriorate and add beauty to your aquarium. In addition to being useful as raw materials for numerous goods, snail shells are also quite aesthetically beautiful and can be utilized for clothing and home décor.

How To Distinguish Between A Dead Snail And A Hibernating One?

Nerite and mystery snails frequently go dormant for days at a time in aquariums. By examining its shell, you can tell a hibernating snail from a dead one. The shell of a dead snail is discolored, weightless, and lifeless.

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Even while the snail is hibernating, its slime keeps it glued to objects. However, dead snails don’t have clingy slime, thus they float away from any surface more frequently. In any case, don’t be too quick to discard your snail. It needs time to wake up.

Pro tip: A snail in hibernation will stay put, won't emerge from its shell, and will instead stay affixed to a surface. A dead snail, on the other hand, is unable to adhere to any surface and will remain stationary.

Why Do They Float?

Many novice snail keepers often ask “Is my floating snail dead?” Today I’m going to answer this question.

Many aquarium snail species float. including mystery snails that occasionally float (video source). So, Good news! Your snail might not actually be dead. Because they can store air inside their shells, snails have enough buoyancy to float.

Some snail species in nature purposefully float on the water’s surface so that they can be carried along by the current and move more quickly, perhaps in quest of better eating grounds.

In captivity, hunger is a frequent reason why snails float at the water’s surface, often upside down as they attempt to catch dangling food pieces.

Snails cannot thrive on algae alone, contrary to popular belief. To help keep the snails’ shells in good condition, be sure to add vegetables and other high-calcium foods to their diet.

Lift a floating snail carefully out of the water and give the shell a sniff if you’re unsure whether it’s alive or dead. If it doesn’t stink keep your snail floating.

How To Improve The Health Of Your Tank Pet?

Snails need clean, filtered, oxygenated water to stay healthy, just like your fish do.

Therefore, to maintain a clean environment, be sure to properly maintain your aquarium filtration system, perform weekly partial water changes, and completely vacuum the substrate.

Snails can handle water temperatures between 65° and 82° Fahrenheit and prefer a pH level close to 7.0.

Despite their small size, each of your snails needs at least 2.5 liters of water. That makes sure the mollusks won’t go hungry and gives each snail plenty of room to forage.

Leave a six-inch area below the tank lid or cover slide so that the snails can deposit eggs if you wish them to reproduce. Examine the aquarium lid and seal any openings that the snails might use to elude capture.

Aquatic snails may live for a short time without water, but eventually, they will become dehydrated and pass away.

Choose Tank mates Carefully

If you raise an aquarium snail, be selective with your tankmates. Avoid fish including puffers, cichlids, goldfish, and some catfish that feed on snails.

FAQs

Why Did My Nerite Ones Die?

There are four possible reasons for your Nerite snails to die.

1. Nerite snails are extremely sensitive. As a result, nerite snails will eventually die in the aquarium if even a small amount of copper is present.
2. A nerite snail has a higher likelihood of dying if there is an excess of Nitrate and Ammonia.
3. Poor water conditions for your nerite snails
4. Since they are natural algae eaters, if you completely remove or filter out the algae from your aquarium, they will eventually die.

Final Thoughts

Freshwater snails are very popular in the freshwater fishkeeping niche. And now you know why!

Their fascinating and peaceful appearance is a go-ahead for any aquarists to raise them as pets. Now you know how to tell if a snail is dead or sleeping or hibernating or peacefully floating, things would be much easier for you.

📘 Want to learn more? This article is part of our complete Freshwater Fish Guide. your ultimate resource for freshwater species, care tips, tank setup, and more.

I’ve set up more betta tanks than I can count. from minimalist 5-gallon planted setups to more elaborate community tanks housing a male betta with carefully chosen tank mates. The good news is that bettas aren’t nearly as demanding to set up as some fish, but there are a handful of non-negotiables I see people cut corners on constantly: tank size (a bowl is not a home), a proper heater, and appropriate filtration. Here are the five steps to getting a betta setup right the first time.

Aquarium Size

Alright, let’s start with the most controversial topic when it comes to betta fish keeping, tank size. You’ve probably seen bettas in tiny plastic bowls, cups, and other small containers. The salesman at the local pet store might have even told you that that’s what they prefer.

The fact is that betta fish need a good amount of room to swim and explore, and more importantly, you need a decent amount of water volume in the tank to maintain good water quality and a healthy betta.

Some aquarists will tell you that a 2-gallon tank is enough, and then you get fish keepers who insist that every fish needs a huge tank to be happy. Well, my advice is to start with 5 gallons as your minimum. This is a great size for a single male betta fish.

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If you plan on adding more fish and setting up a community tank, however, it’s better to start off with a 10 or 20 gallon tank. The shape isn’t all that important, but avoid very tall, deep tanks or anything that is difficult to clean.

Finally, I recommend using a lid/hood over your tank to avoid your betta jumping out. Bettas can jump pretty high when they want to, and a sealed tank will also maintain its water level much better.

Filtration

Filtration can be another sticky subject. Some experienced aquarists are able to maintain heavily planted tanks without filters, but why risk it? You might find yourself performing more water changes than you’d like!

Betta males have been bred to have long, flowing fins, which means they are not very strong swimmers. Your filter should not create a strong current because your betta will be exhausted just trying to stay in one place!

Filters come in all sorts of sizes and shapes, but a sponge filter or hang-on back is going to work best in a small betta fish tank setup. Let’s take a look at the best filters for your betta aquarium setup.

Hang On Back (HOB) Filters

Hang-on back filters are all-in-one units that pump water over filtration media. This type of filter clips onto the rim of your tank and can create a gentle cascade effect. Choose a model that matches your tank size and has an adjustable flow for the best results.

Sponge Filters

Sponge filters are set at the bottom of your aquarium, usually in a back corner where they can be hidden away. This type of filter requires a small air pump, a length of airline tubing, and a one-way in-line valve to operate safely.

Sponge filters are often the cheapest option, and they work great, just be sure to buy a decent air pump to minimize noise.

Heating

Bettas are tropical fish, which means they come from a part of the world where it stays warm all year long. You might not need to worry about water temperature if you live in a similar climate, but for most of us, an aquarium heater is required.

Most heaters simply attach to the inside of your aquarium with suction cups. You’ll need to make sure that a heater will fit into your aquarium before you purchase it, of course. A 50-watt heater is a good choice for 5-gallon tanks and more, but if you live in a warm climate, a 25-watt could work out too.

Aquarium heaters are adjustable, but I always recommend adding a thermometer to your tank because it makes monitoring the actual temperature possible. These range from simple stick-on glass thermometers to handy digital models with alarms that alert you if the tank temperature gets too hot or too cold.

Lighting

Betta fish do not have any specific lighting needs, but they do require a natural day/night cycle. You might need to invest in better lighting if you plan on growing a lot of plants, however.

Choose a model that can be run on a timer for 6 – 8 hours per day so you don’t have to switch it on and off manually. Lighting can be attached under your hood, clip onto the rim of your aquarium, or be supported on its own stand.

Substrate

The sand, gravel, or other material at the bottom of a fish tank is called the substrate. There are many options to choose from when putting together a great betta fish tank. These include:

• Sand
• Gravel
• Pebbles
• Aquarium soil

Sand and gravel are known as inert substrates because they do not leach out any nutrients into the water. These are usually the best options unless you plan on setting up a heavily planted tank. The color is completely up to you, although natural colors look so much better in a planted tank.

Excellent aquarium soils are available for aquarists looking to set up heavily planted aquariums. These substrates are more expensive, but fortunately, you won’t need too much in a small aquarium!

Substrates should be rinsed off before adding them to your tank because they can be dusty and cloud up your water. This is easy to do by putting the substrate in a bucket and running water through it until it stays clear.

Hardscape and Decorations

The hardscape in your betta fish tank is the collection of solid objects that are used to create structure and interest in the tank. Natural hardscape features like driftwood and stones are the best for creating a natural habitat for your fish.

Decorations can be a fun way to add character to your betta tank. There are many types of aquarium decorations, including themed objects like:

• Sunken ships
• Castles
• Cartoon characters

One important thing to note is that any ornament you put into your tank needs to be aquarium-safe, and made specifically to be used in a fish tank. Betta fish have very long, flowing fins that tear easily on sharp edges, so inspect your ornaments carefully and file down any sharp points.

Fake Plants

Artificial plants are a great way to make your tank look more natural while avoiding caring for the real thing. As with plastic ornaments, however, plastic plants can have very sharp edges that can be dangerous for your fish. Silk plants and very soft plastic materials are the safest options.

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Backgrounds

Aquarium backgrounds are sheets of material that are attached to the outside of your aquarium’s back wall. These are completely optional but they can make your aquarium that much more interesting.

A plain matte black background is always a great option, but designs with rocks, pebbles, or plants are also available.

Live Plants

Live plants are fun to grow and care for, look amazing in a betta tank, and also help to maintain high water quality. Read this section for a brief introduction to growing live plants in your betta fish tank!

Plant Types

There are hundreds of different types of aquatic plants in the aquarium hobby, and their care needs differ from species to species.

All plants need the following:

• Good light for 6-8 hours per day
• Nutrients from the substrate or water column
• Correct pH, temperature, and other parameters

Floating plants for your aquarium:

Floating plants float on top of the water. Betta fish breathe air from the surface, so never allow these plants to completely overgrow your tank.

• Salvinia minima
• Amazon Frogbit
• Red root floater

Stem plants for your aquarium:

Stem plants are fast-growing species that grow from the substrate or by drifting in the water. These plants are great for soaking up excess nutrients in the water.

• Limnophila sessiliflora
• Rotala rotundifolia
• Ludwigia repens

Epiphyte plants for your aquarium:

Epiphytes are plants that grow attached to objects like driftwood. They should not be grown in the substrate.

• Anubias nana
• Java fern

Moss plants for your aquarium:

Aquarium mosses are small, fine plants that can grow on your hardscape or float in the water column.

• Java moss

Rosette plants for your aquarium:

Rosette plants are ‘typical’ plants that grow rooted in the substrate of your aquarium.

• Amazon sword
• Vallisneria
• Cryptocoryne

Planting Your Plants

Stem plants and rosette plants need to be planted into the substrate to grow. This is easily done by grasping the bottom of the plant with a pair of aquascaping tweezers and gently pushing it into the substrate.

Epiphytes like Java ferns and moss should never be planted in the substrate. These plants should be attached to your driftwood or decorations with fine green cotton thread or even super glue.

Feeding Your Plants

Plants need nutrients to live and grow. If you plan on setting up a heavily planted aquarium, you will need to fertilize them regularly.

Plants that grow rooted in the substrate will take their nutrients from a good quality aquarium soil or root tabs. Floating plants and epiphytes can be fed with a water column fertilizer.

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Trimming Your Plants

Large, fast-growing plants can do an amazing job of maintaining good water quality, but they tend to need frequent trimming. A sharp pair of aquascaping scissors are your best friend here, just remember to net out all of the trimmings after you’re done.

Aquascaping

No introduction to aquarium plants would be complete without mentioning aquascaping. This is the art of creating amazing underwater ‘landscapes’ with live plants.

There are many different styles, but the two best options for a small betta tank are a sloping scape with the smallest plants in the front, moving to taller plants in the back, or an island of plants in the middle of the tank.

Setting Up Your Aquarium – 5 Steps For Success

Once you have everything you need to create the perfect tank for your betta, it’s time to put it all together! Read on to learn how.

1. Location

The first step when setting up a great tank for your betta is to choose the right location. An aquarium stand or cabinet is the ideal place to set up an aquarium, but smaller tanks can be put on other sturdy surfaces such as desks.

The surface should be perfectly level, perfectly flat, and strong enough to support the weight of the aquarium, water, and substrate. Avoid setting up your betta tank near a furnace or cold window, and avoid direct sunlight.

You should also avoid setting up your betta tank next to any electronics or other equipment that should not get wet. You will need an electrical outlet nearby of course to run your filter, heater, and lighting.

2. Protecting Your Aquarium

Before placing your aquarium on its surface, it’s vitally important that you make sure the bottom of the glass and the surface are clean and level. Any small object can cause your aquarium glass to crack and break.

If your tank didn’t already come with cushioning, you’ll need to purchase a padded aquarium mat to protect the bottom.

3. Decorating Your Aquarium

Once your aquarium is in place, it’s time to start decorating your tank and installing all the hardware. Let’s get started!

Start by cleaning your aquarium, just to make sure there are no chemicals or unwanted traces left from manufacturing and packaging. This is also a good time to add your aquarium background if you have one.

Now it’s time to add your substrate. Rinse it off first and then add it to the bottom of the tank gently. You can create depth in your layout by sloping your substrate up from the front to the back of the tank.

Next, you can decide where you want to position your filter and heater. It is best to place these items at the back of the tank where they can be hidden by driftwood, plants, or ornaments. Do not switch them on until your tank is filled with water!

Now it’s time to carefully arrange your decorations and hardscape. Give them a thorough cleaning before adding them to the tank.

New driftwood can often leach out tannins into the tank in the first few weeks. Soak it in water before adding it to your tank to see if this is the case. If so, you can speed up the process by soaking it in warm water.

4. Adding Water

The next step is to add water to your aquarium for the first time. This is an exciting step because you get a real feel for what it is going to look like! This is also the time when you can add live plants if you choose to go that route.

Tap water usually contains some chemicals that keep the water safe for human consumption. Unfortunately, these chemicals are harmful to aquatic organisms, so make sure you treat the water with a dechlorinator.

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Pouring water into your aquarium will disturb the substrate and even move your decorations, so do this step slowly. One trick that works really well is to place a small plastic bag or sleeve onto the bottom of the tank and pour the water onto it.

Alternatively, you can make small holes in a plastic bag and pour the water through it, or even borrow a colander from the kitchen. Once your tank is full of water, you can turn on the filter and heater.

5. Cycling The Aquarium

Have you ever heard of aquarium cycling? Cycling is the process of establishing a beneficial bacteria population in your tank to get the nitrogen cycle up and running and provide biological filtration.

You can do this before you get your new betta fish by setting up the tank and running the filter for 2 to 4 weeks. Adding a little fish food to the water will provide the bacteria with the food they need to start growing.

You can also cycle your tank if you already have your betta fish (in fish cycle) by using a product like API Quickstart, but it’s important to test your water regularly and make water changes if necessary.

Recap

Here’s an example of the sequence you should follow:

• Purchase all equipment
• Choose your tank location
• Put your aquarium in place
• Rinse and then add your substrate
• Position your filter, heater, hardscape, and decorations
• Dechlorinate and then add water
• Add live plants
• Switch on your filter and heater
• Cycle the aquarium and add your betta when you detect some nitrate, but no nitrite or ammonia in the water

Maintenance – Keeping Your Aquarium Healthy

When it comes to keeping bettas, maintenance is a really important part of the deal. Regular maintenance will keep your betta fish healthy and keep your tank looking beautiful. So what do you need to do?

The most important part of fish tank maintenance is managing the nitrogen cycle. In a healthy, cycled aquarium, the ammonia from fish waste and uneaten food will be broken down into nitrite and then into nitrate. Unfortunately, nitrate is not broken down any further (unless in a planted tank) and will build up to toxic levels if you don’t do anything about it.

Testing

Testing your water regularly is the only way to know how good your water quality is because harmful chemicals are invisible to the eye. You will need a test kit that can measure the following water parameters:

• Ammonia
• Nitrite
• Nitrate
• pH
• GH

Once your aquarium is cycled and your betta is enjoying his or her new home, you will notice that the levels of nitrate (NO-3) start to rise. This nitrogen compound is safe for your betta fish in low concentrations but should be kept to below 20 parts per million (ppm) or so.

Read on to learn how to maintain high water quality!

Water Changes

The best way to manage the nitrate levels in your betta tank is to perform regular partial water changes. The process is really simple, here’s what you will need:

• A water test kit to measure the nitrates before your water change
• A gravel vacuum to siphon water out of the tank
• A bucket for the old water
• A bucket for the new water
• A water conditioner/dechlorinator to neutralize tap water
• A thermometer to help you bring the new water to the same temperature before adding it to the tank

At this point, you’re probably wondering how much water you should change and how often you need to do it. This is easily determined by testing your water.

If, for example, your test kit reads nitrates at 20 ppm and you want to bring it down to 10 ppm, you will need to do a 50% water change. if your nitrate levels jump back to 20 ppm after a week, you will need to repeat this schedule each week.

Other Maintenance

Testing your tank regularly and performing partial water changes are the most important maintenance tasks, but what else do you need to do to keep your tank clean?

• From time to time your filtration media can get clogged with waste. Simply rinse it in old tank water (outside of your aquarium) to clean it out and protect your beneficial bacteria.
• Algae often grow on aquarium glass and hardscape. They can be removed with an algae scraper and a small brush like a clean toothbrush.

Aquarium Mates

The great thing about betta fish is that they can be kept on their own in relatively small tanks. That doesn’t mean you can’t keep them with any other types of fish though.

The most important thing to remember is that you can’t keep more than one male betta fish in the same tank. They are called Siamese fighting fish for a reason! If you want to see a great video from our YouTube channel that goes over Betta Tank Mates, check it out below!

Adding a nerite snail is a great idea to help control algae in your betta fish aquarium. Shrimps can be risky though because many betta fish will attack them. If you would like to add more fish, however, you’re going to need a tank of at least 10 gallons to avoid overcrowding.

Here are 4 awesome freshwater fish that make great tank mates with betta fish in a larger community aquarium:

• Corydoras Catfish – A peaceful schooling bottom dweller.
• Neon tetras – A peaceful nano schooling fish for the midwater of your tank. These colorful fish should be kept in groups of 6 or more.
• Otocinclus catfish – An amazing algae-eating catfish.
• Kuhli loach – An interesting, eel-like aquarium fish that will eat uneaten food from the bottom of the tank.

Part of the deal when setting up a community tank is making sure that each species is comfortable in the same tank size, setup, and water parameters. Here’s a quick recap on the requirements of your betta fish:

• pH: 6.5-8
• Hardness: 5-20 DH
• Water temperature: 76-81°F
• Minimum tank size: 5 gallons
• Water flow: Low

FAQs

Final Thoughts

Setting up your first betta fish tank is easy and really affordable. Follow the advice in this guide to set up a betta tank that is fit for your amazing new pet!

Do you keep betta fish? Tell us about your betta tank setup in the comments below!

📘 Want to learn more? This article is part of our complete Betta Fish Guide. your ultimate resource for betta care, types, tank setup, feeding, tank mates, and more.

After 25 years in the hobby and a YouTube channel where I talk about fish almost every day, I’ve somehow accumulated more fish puns than I should probably admit to. My team finally convinced me to compile them. Some are genuinely clever. Some are terrible. All of them are exactly what you’d expect from someone who has spent decades obsessing over aquarium fish. Here are 100+ fish puns for fellow fish keepers with a sense of humor.

Fish Puns

Let’s get started with a hilarious list of fish puns that you can use with your fish-keeping friends. We’ve got a carp-load of puns for you (carp is a fish, duh!).

Let me take this oppor-tuna-ty to warn you though, that some of these puns are a little fishy. The fun doesn’t stop there though, if you make it through this list of clever fish puns, there are a ton more funny fish jokes to enjoy.

Get ready for some funny fish puns!

• They say you can tune a bass but you can’t tuna-fish
• This pun seems a bit fishy, doesn’t it?
• We are really on fin ice with this fish pun
• Oh, I’m just squidding around!
• Would you let minnow what you think of this pun?
• Got any jokes? You betta believe it!
• O-fish-al puns only
• He’s not a baiting man
• For heaven’s hake
• This cod be the best fish pun of all!
• My gill-friend says these puns are terrible
• That fish was found gill-ty of spreading fish-ious rumors
• You could say his behavior was a-trout-cious
• She wouldn’t be cod dead participating in any-fin so fishy in a krill-ion years
• Walleye don’t know what all the fuss is about
• It’s not the time or the plaice for fishy jokes
• Sharkasm is the lowest form of wit
• He never takes responsibility, it’s always salmon else’s fault
• Hmm, this guppy is a little fishy
• Quick, salmon call a doctor!
• Don’t use a loan shark, borrow from the river bank
• Slobsters are the laziest fish
• What a pain in the bass
• Use a strong filter in all your tanks to avoid turtle disaster
• Carp-e-Diem is an easy fish pun
• Don’t be so shellfish, share these puns with your friends
• Cod you hand me that net? Tanks a gillion!
• The starfish is the most famous sea creature
• The codfather is the top fish boss and the most notorious of the lobsters
• Shy fish are always so koi
• Fish DJs drop the bass
• This is a great oppor-tuna-ty to learn new jokes
• Clownfish are my arch-Nemo-sis
• Always do your stretches so you don’t pull a mussel
• Any reef keeper worth their salt knows that
• I’m reeferring to saltwater fish-keepers
• Did you know? Most fish occurs between the head and the tail
• He did it just for the halibut!
• Depressed fish should sea kelp immediately
• You don’t need to be a brain sturgeon to get these fishy jokes
• These fish jokes are very punny!
• It’s getting whaley whaley bad now
• There’s something a bit fishy about this seafood restaurant
• Did you hear about the guy who ate bad sushi? He got salmonella
• All these fishy jokes are giving me a haddock
• Take your time, mullet over, and get back to me
• The sea is my sole provider
• Most fish like their food a little worm
• Amateur tetras always get schooled
• Most bottom feeders dropped out of school
• Fish scales weigh the most
• Hair algae is a real pain in the wrasse
• With friends like these, who needs anemones?
• So-fish-ticated guppies always wear suits and ties
• Swordfishes also dress sharply
• Elephant fish wear trunks
• Let’s get trout of here!
• Sit your wrasse down
• Fish-keeping is so much fin!
• Dear cod, not another fish pun
• Dear cod, I laughed
• This pun is a clamity
• I can’t take any moray of these eely bad puns
• Parasites are rid-ich-ulous
• These puns are really krilling me
• Caviar is the most roe-mantic food
• Starfishes only come out at night
• He has more tanks than the military
• I’m looking for someone else to mussel
• Walk the plankton
• Oh no the puns are fin-ished
• Keep your friends close, and your anemones closer
• You betta believe it!
• Eat Cray Love!

Holy mackerel that was a lot of fish puns! Alright, it’s time to scale back on all these fish puns and move on to some-fin a little different. In this next section, we’ll be laying down the ultimate list of fish jokes that incorporate fish puns. Stay tuna’d for the ultimate list of fish jokes to split your gills!

Jokes

If you think that was too many fish puns, we’re only just getting started! Sure, some of those fish puns were below sea level, but these fin-tastic fish-pun-filled jokes are sure to get you smiling!

Let’s get Kraken!

• How do you make an octopus laugh?

Give it ten-tickles!

• What is the funniest fish?

The clownfish

• What do bored fish do? They watch tele-fish-ion
• What’s a guppy’s favorite TV show? Tuna half men
• What’s a kid guppy’s favorite show? They prefer cartunas
• Who is a fish’s favorite action hero? Pond, James Pond
• Why didn’t the oyster twins share these jokes? They were too shellfish to share

Health Jokes

All good aquarists take pride in keeping their fish happy and healthy. Let’s take a look at the light side of the hobby with these funny fish jokes.

• What should you call a fish with no eyes? A fsh has no ‘I’s
• What do you call a short-sighted fish? A fish-ually impaired fish
• What do you call a fish that’s hard of hearing? Herring-impaired fish don’t hear so well
• What do you call a fish without its herring aid? Anything you want, it can’t hear you
• How do you take care of a fish with a cold? Give sick fish worm soup and vitamin sea
• What do you do with a sick fish? Take sick fish to the weterinarian
• What do you do with a really sick fish? You call a clambulance with your shell phone
• Where do you take a shark with a head injury? Straight to a brain sturgeon
• Where do you take a pirana with bad teeth? The orca-dontist
• Why did the snail faint? It was shell-shocked
• How do fish stay in shape? They have their own scales
• Which fish have 9 lives? Catfish have nine lives

Fish And The Law

It’s o-fish-all, these are the best fishy law jokes on the net!

• What should a fish do to avoid getting caught? Keep its mouth shut
• What do police do with criminal shrimp? Law-breaking shrimp are taken down to the crust-station for questioning
• What do fish judges do? Fish judges balance the scales of justice
• What’s the difference between a lawyer and a pleco? A lawyer is a scum-sucking scavenger and a pleco is just a fish
• Who was the most dangerous fish in the sea? Jack the kipper was the most feared fish in all the sea
• Why do octopuses make the best soldiers? They’re heavily armed (Especially in tanks)

Schooling Fish

Are you hooked on fish puns? Fish can be smarter than they look. Polyp a chair, because these jokes are all about fish education. You’re about to be schooled!

• Why do Fish swim in schools? Fish swim in schools because they can’t walk
• Why are fish so smart? Because they live in schools, of course!
• What kind of fish is not smart? The dumb bass is not a very smart fish
• Why did the teenage fish get bad grades? He was on his shell-phone all day long
• What did his teacher do? She decided to con-fish-scate it and send him to the offish
• Have you heard about the illiterate fisherman? He got lost at C

Everyday Fish Life

Whale whale whale, I sea you’re still with us! It’s fun to think about fish as if they were people, isn’t it? This next collection of fishy jokes is sure to make you laugh out loud, so keep clam and read on.

• How do fish get to work? They ride a motor pike
• How do fish make their cars go faster? They turbot-charge them!
• How do fish get to school? Young fish take the octo-bus to school
• Which fish work in balloon factories? Blowfish always get the job
• What do cowboys of the sea ride? Sea cowboys scallop around on seahorses. Yee-ha!
• What’s a fish’s favorite music? Drum and bass is a fish’s favorite music
• Where do tired fish sleep? Tired fish sleep on the seabed
• How do you call a fish? The best way to get in touch with a fish is to drop it a line with your shell phone
• How do you get hold of a fish after office hours? Ask someone to hand it to you
• What did the hopeful fish say to his girlfriend? He asked: ‘Your plaice or mine?’
• What’s a fish’s favorite instrument? The bass drum is a fish’s favorite musical instrument
• What kind of fish can you find in apartments? Flatfish live in apartments
• Where do Brazillian fish wash their fins? Brazillian fish wash their fins in the Amazon river basin
• Why do reef fish live in saltwater? They would live in pepper water but it makes them sneeze
• How do you age a goldfish? Take away its ‘G’

Fish and Money

Holy carp, the only thing more shocking than those jokes is an electric eel. But wait, there’s more. Check out these fishy jokes about fish and money!

• Which fish has the highest price tag? The goldfish is the most expensive fish in the world
• What’s the second most expensive fish in the world? Silver dollars
• What is the third most expensive fish in the world? The bronze cory
• What is printed in the middle of a fish dollar bill? ‘In cod we trust’
• Where do fish go to get their loans? Fish get loans from the river bank
• Where do ladyfish keep their money? Ladyfish keep their money in an octo-purse
• Where do male fish keep their money? Male fish keep their cash in a walleye-t
• Why did the fisherman close his business? Unfortunately, the unlucky fisherman made a net loss
• Why did the shark drop out of college? The shark dropped out because he just couldn’t mako it
• Where do fish sell their stuff? Fish sell their used goods down at the prawn shop

Fish Food Jokes

We all know fish need a healthy balanced diet. But do you know what your fish’s favorite food is? Let’s hear what the fish say!

• What’s a fish’s favorite sandwich? Fish love peanut butter and jellyfish sandwiches
• What do fish eat on the weekends? They get together with their pals for barbeque gills
• What does moby dick eat? Moby dick ate fish and ships!
• What do fish eat on their birthdays? Fish eat fishcakes on their birthdays
• What do you tell a fish on its birthday? Happy birthday, best fishes, and many more
• Why did the fishy chef make tons of fish eye soup? The chef made tons of fish eye soup because he thought it would see him through the winter
• Why don’t they serve guppies at seafood restaurants? Seafood restaurants have much bigger fish to fry
• So this gasping fish walks into a bar…Barman: What can I get you?Fish: Water! I need water!
• Which fish drink the most? Beer-acudas are always getting drunk and rowdy
• Which day do fish fear the most? Fryday is the most dangerous day for fish

Best Of The Rest

Wow, these fish jokes are really Kraken me up! Here are a bunch more funny fish jokes that you can share with your friends.

• Which fish never stop talking? Big-mouthed bass never shut up
• Where do starfish live? Starfish live way out in trouter-space
• What is the smelliest fish in the ocean? The stink ray is the worst smelling fish in the sea
• What did the fish say when his friend swam into a wall? Dam!
• Which fish pray the most? Monkfish and holy mackerel pray the most
• Which fish live in heaven? Angelfish live in heaven
• What’s a fish’s favorite hymn? I once was lobster, but now I’m flounder
• Why did the fish blush? It was in a bare-bottom aquarium
• What do fish magicians say? Pick a cod, any cod
• What comes after a goldfish? A silverfish comes after a goldfish

Knock knock Jokes

Ah, the good old knock-knock joke. Here are three hilarious fish knock-knock jokes that you can share!

Knock knock!

Who’s there?

A fish

A fish who?

Bless you dear

Knock knock!

Who’s there?

Fish tank

Fish tank who?

You’re welcome

Knock knock!

Who’s there?

Artie fish

Artie fish who?

Artie fish-al intelligence

Final Thoughts

Whale, that’s all folks. I hope you enjoyed this funny fish post. Remember, don’t be shellfish, share the fun with your friends and family. Tanks for stopping by and be sure to tuna in next time for more great fishy content! Follow us on YouTube if you like our content. We will be expanding this year!

Do you have your own fish puns? Let minnow in the comments below!

After 25 years of watching goldfish keepers make the same mistakes, goldfish are not easy. They produce more waste than fish three times their price and need more space than most people realize. A single goldfish needs 20 gallons minimum and heavy filtration. Most goldfish deaths come from undersized tanks and inadequate filtration.

The minimum tank size for one goldfish is bigger than most people want to hear.

A goldfish kept properly is more impressive than most tropical fish. The problem is almost nobody keeps them properly.

Goldfish tank size is probably the most misunderstood topic in the hobby. The old “one inch per gallon” rule is completely wrong for goldfish. Common and comet goldfish can hit 12+ inches and produce enormous amounts of waste, while even fancy goldfish need far more space than most beginners realize. I’ve seen countless goldfish kept in bowls and small tanks that struggle their whole lives and die young. After 25+ years, here’s the honest breakdown of what size tank goldfish actually need.

Introduction to Goldfish

Chances are, you’ve owned a goldfish before. Whether you won one at a local fair or took care of a pet goldfish as a child, these fish have made their way into the homes of many. The problem is that they’re not exactly fish suitable for the home environment, though.

Goldfish are ancient fish. They have domesticated a millennium ago in China and spread worldwide by the early 1800s. Goldfish are the byproduct of mutations from wild carp native to East Asia, more specifically the crucian carp (Carassius carassius).

It is easy to see how bright orange goldfish were derived from their more musky-colored relatives. Crucian carp can range greatly in color, though they always appear in more natural tones. They are commonly found in hues of brown, green, and yellow.

Every now and then, these fish would exhibit exceptional colors, more like the ones we see on typical goldfish today. Practitioners of Buddhism saved and preserved these fish. Over hundreds of years, mutated crucian carp were collected and bred to show the best yellow and orange colors. By the 1600s, even more, desirable traits, like long fins, took shape as more and more enthusiasts moved their goldfish inside from their outdoor ponds.

Today, there are many breeds of goldfish, all considered members of the Carassius auratus species. This species is categorized into two groups: single-tail and double-tail/fancy goldfish.

Single Tail (AKA Slim Bodied)

Single-tail goldfish are some of the most common goldfish to see. These are the typical take-home-from-fair prize fish. Single-tail goldfish are more challenging in some ways than their fancier counterparts due to their immense size and activity. Because of this, they are best kept in outdoor ponds.

Single tail goldfish can grow to be over a foot in length and live up to 40 years. These slim-bodied goldfish are also extremely active and is seen swimming from one side of the tank or pond to the other.

Popular breeds of single-tail goldfish include:

• Common goldfish
• Comet goldfish
• Shubunkin goldfish
• Jikin goldfish
• Wakin goldfish

Double Tail/Fancy

Double-tail goldfish are much more compact and ornate, but don’t be fooled! These round fish are just as messy as single-tail breeds and live almost as long.

Fancy goldfish stay under 10 inches in size. They aren’t as active as single-tail varieties as each breed features some body modification. Whether it be longer fins, eye enhancements, or emphasis on other body parts, fancy goldfish are limited in activity; especially ornate fish might even have difficulty swimming correctly. This makes them ideal for indoor aquariums as opposed to pond setups.

Some of the most common fancy goldfish include:

• Fantail goldfish
• Oranda goldfish
• Ranchu goldfish
• Lionhead goldfish
• Telescope eye goldfish
• Bubble eye goldfish
• Veiltail goldfish

They Need Room To Swim

Although goldfish have been domesticated for over 1,000 years, they haven’t lost their spirit. These fish are incredibly active swimmers, rarely standing still. The only reasons they might slow down in activity are due to illness, old age, or hibernation. Look down into a pond during the summer versus the winter and you’re sure to see a difference (video source).

Not only are goldfish incredibly active fish, but they’re also some of the largest and messiest freshwater fish you can get. Remember, common goldfish can well surpass a foot in length. Contrary to popular belief, these fish won’t stop growing depending on the tank size they’re kept in.

As we’ll see, all these reasons make the idea of keeping goldfish in a goldfish bowl completely absurd.

Recommended Tank Size

The recommended goldfish tank size depends on the type of goldfish you’re keeping. Single-tail breeds that have large and long bodies need a minimum tank size of 40 gallons per fish. Double-tail breeds that have short and compact bodies need a minimum tank size of 20 gallons per fish.

In many cases, these are only beginning tank sizes. Many single-tail breeds will outgrow this size tank in a few years and will do best in a pond setting long-term. Double tail breeds are successful in a 20-gallon tank for the duration of their lives as long as the tank is never overstocked and regularly cleaned.

What is the Ideal Tank?

Believe it or not, goldfish tanks do best with a bare minimum tank setup. The most important aspect of a goldfish tank is filtration.

In terms of the actual setup and goldfish care, less if more. These fish thrive in a bare-bottom tank with plenty of swimming space. This means no plants or decorations. Trust us, your goldfish would eliminate most plants you decided to put in anyway!

Besides the filtration, additional tank equipment is minimal.

Water Temperature

Goldfish are unique. They are coldwater fish that does best when aquarium water temperatures are between 68 to 74˚F. For most, this means that ambient room temperature will keep the aquarium at the correct temperature.

The bigger concern is maintaining that temperature, though.

Although extremely cold-hardy, goldfish are still susceptible to rapidly changing water temperatures. For this reason, hobbyists may use an aquarium heater to keep the water temperature steady. In contrast, overly hot climates might require the usage of a chiller to keep water temperatures down.

If keeping goldfish in a pond, then there is little need to worry about temperature. A chiller may still be needed, though, the construction of the pond allows for shaded areas and deeper sections for cool pockets of relief. During the winter, goldfish will safely hibernate at the bottom of the pond no matter the temperature of the air outside.

Goldfish Filtration

Probably the most important aspect of owning goldfish: the filtration. While you is able to get by with minimal filtration on tropical community tanks with plenty of live plants, goldfish need heavy equipment.

Not only are goldfish messy eaters that create a lot of waste, but beneficial bacteria also have few places to populate due to the absence of plants, substrate, and decorations.

It is strongly recommended to use a canister filter for goldfish tanks to allow for more space for biological, chemical, and mechanical filtration; a hang-on-the-back filter may work, but is oversized in comparison to the tank.

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Ideally, goldfish filters should be rated for 10x the hourly turnover or close to that; this means that a 20-gallon tank size would need a filter rated for 200 gallons per hour, and a 40-gallon tank size would need a filter rated for 400 gallons per hour.

In general, canister filters are more efficient than hang-on-the-back ones and only need about a 7-8x turnover, though it’s always best to aim for the full 10x.

Water Parameters

Goldfish need good water quality. They are very likely to succumb to ammonia and nitrite poisoning and need frequent tank maintenance. Ammonia and nitrite should always be 0 ppm. Nitrate should be minimal as live plants can’t be used for export.

Otherwise, goldfish are very adaptive fish. They prefer neutral 7.0 pH conditions, but is kept in slightly hard or soft water. As discussed before, they need a water temperature between 68 to 74˚F, though they can withstand lower temperatures too as long as values don’t fluctuate.

Tank Maintenance

Believe it or not, goldfish are pretty demanding fish. Even though they’re easy to keep, they need good aquarium husbandry.

How much maintenance you need to perform on your goldfish tank largely depends on how many goldfish are in the aquarium and how efficient the filtration is. In general, a weekly water change of about 20-30% is the bare minimum. Some hobbyists perform several smaller water changes of about 10-15% throughout the week instead of doing a large amount all at once.

It is crucial to keep a goldfish tank clean as waste accumulates. The bottom of the aquarium should be vacuumed to remove fish waste and leftover food. The filtration media should also be rinsed out every couple of weeks.

If you start to notice that the tank smells, your fish becomes uninterested in swimming and eating, or red spots become apparent around your fish’s gills, test for ammonia and nitrite immediately. Poor water quality and tank maintenance will lead to excess amounts of ammonia and nitrite which can quickly become deadly in a goldfish tank.

Diet

Goldfish are omnivores. This means that they need a balance of meaty and plant-based foods to give them a happy and healthy life.

Most aquarium companies make goldfish-specific flake and pellet foods. While these will provide your fish with the necessary nutrients to survive, they won’t give your fish different trace elements or the excitement of trying new foods.

The best goldfish diet will have a flake or pellet staple food alongside a variety of live, frozen, and freeze-dried options as well as a selection of fresh vegetables. Goldfish will happily accept various worms and insects along with blanched lettuce and cucumber. Just keep in mind that these foods is messier than simple flake or pellet foods, so leftovers need to be removed.

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If you want to make your goldfish tank more natural, then you can include live plants. But wait. Didn’t we say that you can’t keep plants in your goldfish aquarium? That’s true, as long as you don’t mind your goldfish eating them.

Live plants are a great source of food for goldfish. Some species of plant, like anacharis (Elodea spp.), have a fast enough growth rate that they can outcompete your goldfish’s appetite. Some hobbyists even set up separate tanks entirely to grow out fresh greens for their fish.

Tank Mates

The best tank mates for goldfish are other goldfish. There are a few reasons why additional fish species end up being incompatible.

1) Temperature. The biggest problem with finding goldfish tank mates is temperature. These fish are some of the most cold-tolerant in the hobby and not much other fish can compare or adapt.

2) Space. Goldfish need plenty of open swimming space and water volume to dilute their waste. Many breeds of double-tail goldfish are also limited in their maneuverability, which other fish might take advantage of, especially during feeding times.

3) Tank setup. All in all, goldfish have a pretty specific tank setup. Many of the tropical fish commonly kept in the hobby require substrate and decorations to feel safe.

4) Aggression. Goldfish are relatively peaceful fish. However, many hobbyists think they can throw a bottom-dweller into their tank with no repercussions. Sadly, there are many horror stories of pleco species sucking the slime coats off goldfish, which can lead to disease and eventual death.

This isn’t to say that hobbyists haven’t successfully kept additional fish in a goldfish tank. Many goldfish keepers have luck with dojo loaches (Misgurnus anguillicaudatus) and white cloud mountain minnows (Tanichthys albonubes). With more fish also comes the need for a larger aquarium.

FAQs

Final Thoughts

Goldfish tanks are simple and elegant. But the truth is that these is quite demanding fish and beginners might struggle to meet all their needs.

Most important is a good goldfish tank size. Single-tail breeds need 40 gallons each while double-tail breeds need 20 gallons each. After that, filtration and maintenance will keep your goldfish tank clean and clear of any excess nutrients. Lastly, a well-varied omnivorous diet will keep your fish shining like gold.

Betta tank size is one of the most argued topics in the hobby and I have strong opinions after keeping bettas in everything from tiny setups to proper 10-gallon+ tanks. The difference in behavior, health, and lifespan between cramped and appropriately sized bettas is stark. Let me break down what bettas actually need.

Betta tank size is one of the biggest sources of misinformation in the hobby. I’ve seen bettas kept in tiny cups and vases for years. and they survive, but survival isn’t the same as thriving. After keeping bettas myself and answering this question constantly on YouTube, my answer is clear: bigger is always better, and the “5 gallon minimum” you see everywhere is genuinely the floor, not the sweet spot. Here’s the full breakdown.

If you’re a new betta owner, you’re usually bombarded with a massive influx of information while searching for the best betta fish tank size on the Internet. And you might wonder, “What exactly is the right size for a betta fish tank?”

Unfortunately, naive pet owners keep their bettas in all bizarre things of all sizes, such as in a vase or a bowl, and pose questions to themselves, “why did their betta die?” I understand the frustration and this is why, today, I’m clearing all the misconceptions about betta fish tank size.

Stick with me to crack the code.

Betta Fish Need Room To Swim

Since betta fish originally lives in warm water rice puddles around Asia¹, many people think they are fine in a vase or small tank. However, that’s not true.

Betta fish needs enough swimming space that is its own private space with lots of aquatic plants. The rice paddies in Asia might seem like little puddles but these are mostly waterlogged for miles, which allows your betta to swim freely in its own space.

The truth: Get your betta fish the largest tank possible to meet their needs. Originally, the tank size should be no less than 5 gallons for a single betta. To accommodate betta fish with other tank mates, the recommended tank size should be no less than 10 gallons.

Recommended Tank Size for a Betta Fish

In pet stores, you will find different tank sizes at different costs. However, you’ll realize that the cost of a 10-gallon tank is very reasonable as compared to a 1-gallon tank. That’s because a 10-gallon tank is the standard recommended size for a betta fish and many reliable companies produce them in bulk. Besides the cost difference between a 1-gallon tank and a 10-gallon tank is so trivial provided the amount of free-swimming space you’ll get for your betta. Therefore, I suggest investing in a betta tank of no less than 5 gallons, if you want to keep a single betta in it. Otherwise, if you plan to build a community tank, the bigger your tank, the better. 

Many experienced aquarists would recommend you get a larger tank for your betta fish because no one fancies a sad betta fish in a plain water bowl with no decorations and aquarium plants in it. Bettas are territorial and they require plenty of hiding places, aquatic plants, and decorations to ensure the longevity and happiness of betta fish.

What Is The Ideal Tank?

In the pet stores, you will find all kinds of betta tanks ranging from plastic ones, gallon tanks, a tank that is curved from the front, and a 10-gallon tank. Therefore, it is baffling to choose between a myriad of options. 

The ideal betta tank is the one that is feasible for your betta first, and then, the owner.

Here are the requirements for an ideal betta fish tank.

A Low Wide Tank

In their natural habitat, betta lives in shallow waters (rice paddies, particularly). The fact that bettas are surface dwellers makes it pointless to get a tank that is deeper and not wider. Your betta will not use the space at the top. Also, it makes the cleaning process difficult for you. 

I recommend purchasing a wide low tank for your bettas. For example, a 10-gallon tank would be an ideal tank size in this scenario. This 13 gallon tank by current USA is a great kit to try as well.

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76° to 81°F Degree Water

Yes, betta fish prefers warm water, and anything below 76° F would pose a problem to their immune system. It also means that you should get a tank that can accommodate house a heater. Setting the heater at 80 degrees is an ideal water temperature for your betta fish.

Also, install a filter to move the water so there are no hot or cold spots.

Fog and Scratch-Free Aquarium Walls

Betta fish is a highly interactive pet that can bond with its owners, watches them, plays with them, and perform for them. 

However, plastic tanks obstruct their vision to see the owners and play with them. Therefore, I always recommend choosing glass or acrylic aquariums rather than plastic. Glass or acrylic materials do not fog up or scratch over time.

Tips For Buying The Tank And Other Accessories

Now that we know the right tank size for a single betta fish is at least 5 gallons, and for betta fish with tank mates, the recommended size is 10 gallons. 

Here are some tips that will cut your tank shopping time in half. 

Tank size

As mentioned above, if you’re planning to keep a single betta fish, the bare minimum tank size is a 5-gallon tank. However, if you plan to keep tank mates with your betta, the recommended size is a 10-gallon tank. And if you’re considering more than one betta fish. For example, 5 female betta fish, the recommended aquarium size should be 30 gallons.

Location of the aquarium

The location of the aquarium matters: even if you get the ideal tank size, the location can mess everything up. Since betta fish are a tropical fish, many aquarists prefer placing the tank in an area with direct sunlight to keep the water temperature high. However, this practice can be detrimental to your fish.

Betta fish do not enjoy their tanks placed in an open area where direct sunlight could reach them all day. Direct sun can result in an abnormal rise in the temperature, which is unhealthy for your betta fish. As a result, the fish either stop swimming or swim in crazy patterns. I recommend placing your betta tank on the inside wall, enabling only indirect sunlight to reach the tank.

Also, avoid placing your betta tank opposite mirrors. Male betta fish is territorial and can get pretty aggressive when introduced to other fish. Therefore, placing your tank against the mirror will allow your male betta fish to think he has another competitor in the tank and will try to constantly attack the other fish. Eventually, he will stress out and die of exhaustion.

Instead, I suggest putting a magazine cover with flowers, floras, and reefs on the back of the aquarium to give him colorful vibes.

Travel Tanks

If you’re a betta connoisseur and a travel enthusiast who often travels in a car, truck, or RV, I suggest getting plastic aquarium tanks. There are travel-friendly aquarium tanks of all sizes in pet stores. However, if you’re investing in a small tank, don’t keep more than one betta fish tank size in a tank.

Tank Toys

Betta fish are one of the most active fish I came across, so, it would be a sad thing to watch them in a boring, dull tank with just water. To keep your betta happy and healthy, I suggest adding some tank toys to the aquarium. A few river rocks placed above each other can make an excellent hiding place. Besides, colorful gravel on the bottom will add more stimulation and life to your tank.

Water Conditioner

Betta, like most fish, is vulnerable to harmful chemicals and toxins, such as Chlorine, Ammonia, and Chloramines. Therefore, it is advisable to neutralize the tap water before adding the fish.

Here’s how to do it step-by-step:

1. Fill a water container and leave it overnight
2. Add a good quality water conditioner before adding it to the tank
3. Add the water to your tank and introduce your betta fish into it

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Tank Setup

There’s a lot more to the beta tank setup than just size. However, when it comes to betta fish, size matters. Since betta has an organ named labyrinth, which allows your fish to breathe like humans, surviving outside of water for a few minutes, many novice aquarists believe betta can live in a small tank. However, it’s not true.

Betta fish tank size should be no less than a 5-gallon tank. Anything smaller than a 5-gallon tank is detrimental to their health and wellbeing. However, if there are some emergency reasons you cannot provide even a 5-gallon tank, you should invest your time in changing the water of your betta’s tank regularly, if you want their long, flowy wings to remain vibrant and beautiful.

Filtration

I don’t recommend filtration for bettas living below a 5-gallon tank, but water changes on a regular basis are crucial for those living in a smaller tank. If you have a tank size of around 5 gallons or more, then filtration is important. 

Therefore, I recommend getting a reliable water treatment kit or an aquarium test kit from pet stores. Follow the directions mentioned on the kit and get the tank water ready for your bettas.

Experts recommend letting the water sit for around 48 hours. It allows the chemicals to affect the water, starting with the nitrates to offer the best environment for a happy life for your betta fish.

I also advise investing in a filtration system that has a multi-stage filtration system that allows the good bacteria to live freely and keep the water quality optimal.

Heater

Since betta fish are tropical fish, they hardly need chillers, however, heaters are imperative to their physical and mental health.

As mentioned above, the ideal water temperature for betta fish is around 76° to 81 °F. Thus, if you’re getting a tank smaller than 5 gallons, I advise investing in a small heater as a regular-sized heater would be too much to handle. I recommend getting a 3 or 5 watts per gallon heater for a betta tank that maintains the water temperature at the proper parameter. Additionally, you can get a temperature gauge to monitor your temperature.

Frequent Water Changes

You should change your betta’s tank water regularly to maintain the quality. Changing the water frequently results in a happy, healthy, and thriving betta fish. Also, it protects your betta fish from potential diseases.

Here’s how you frequently should you change the tank water, depending upon the size.

1. If the tank is below 2.5 gallons, change the water every 2 to 3 days. (100% water change)
2. If the tank size is around 2.5 gallons to 5 gallons, change the water every 3 to 5 days. (50% water change)
3. If it is a 5-gallon tank and above, change your tank water twice a month with a 25% water change once a week

Aeration

For bettas, aeration is the most important thing to do. No matter how large your tank is and how great your filtration system is, aeration is still a major factor in the well-being of your betta. Many aquarists go with an airstone and connect it to their air pump. It allows a cloud of bubbles that makes your betta tank much wholesome and betta loves these bubbles as well.

However, make sure that the aeration in your tank is not overpowering because betta fish lives in stagnant waters, in their natural habitat. Thus, don’t forget to be gentle.

To manage the water flow, I suggest placing your driftwood, aquatic plants, and other tank ornaments in the direction of the pump to weaken the flow and protect your betta fish.

Accessories

I don’t recommend adding accessories to the tank if your betta’s tank mates are fish with long and flowy fins. For example, half moons and crown tails. But many people prefer live or plastic plants. If you opt for these decors, make sure you don’t get the ones with sharp or pointed edges, harming your betta’s fins.

If you have small tanks, I don’t recommend any substrate, decors, or plants. That’s because it makes the cleaning process tedious.

Substrate

If you think substrate is not important, think again.

Substrate allows good bacteria to host in your tank. These good bacteria eat the harmful comes and keep ammonia development at bay. For adding substrate to your betta tank, I suggest getting medium size gravel. I don’t recommend adding sand, even though it looks beautiful, it’s harder to clean and a budding ground for algae.

Aquatic Plants

Most people think betta plant selection is easy as a breeze. You choose a plant, take it home, and place it in the tank. But that’s not how easy it is.

For betta fish, choosing the right plant can do wonders. Firstly, the right plants produce a perfectly healthy life for your betta. Secondly, it provides you with some visual satisfaction. Therefore, I’m listing some great plant options for your betta fish tank.

Plastic or Natural Plants

You can choose plastic or live plants for your tank. However, there are downsides and upsides to both types. The first advantage of plastic plants is they don’t die or dirty up your water. But the disadvantage is that they don’t produce oxygen for your tank. 

On the contrary, natural produce oxygen for your tank, but they die and need to be replaced. The other problem with live plants is it makes your water very hard to clean.

Some ideas for live plants for your tank

If you want plastic plants, you can get all the colors, sizes, and shapes you want. Until and unless they are not pointed or sharp, they are fine for your tank.

However, the live plants that are ideal for your betta include water Lillies and other floating plants. Floating plants are good for your betta tank as they provide a natural cover for your fish. Also, male bettas can create their bubble nest in the floating plants easily.

Water wisteria is another great option for your betta tank. Water wisteria has round leaves, which helps your betta to sit on their underwater leaves. I also suggest adding plants with a large foilage underwater to help bettas hide and play. Also, Java fern and pothos make an excellent choice of plants for the betta tank.

Maintenance Guide

Betta fish are considered very hardy and easy to look after. However, they will fall ill and inactive if the proper requirements are not met. In this section, I’ll discuss some important tank maintenance tips to give your betta fish a happy and healthy life.

Daily Tank Maintenance

1. Make it your habit to inspect the tank water and fish regularly. Any signs of illness or stress should be administered immediately. The earlier you’ll rule out any problems, the better.
2. Look out for cloudy water or a foul, unusual smell. If this happens, check your filtration system and assess the water flow through your filter system. Most probably, you’ll need to change the water if this happens.
3. Invest in a tank thermometer, and monitor the temperature daily. Make sure the water remains at the ideal temperature for your betta. If it fluctuates, adjust the heating system.
4. Keep an eye on the food you feed. Do not overfeed your betta fish. Remove any uneaten food from the tank to avoid water fouling. Make sure your betta is eating properly. If not, quarantine the fish as it suggests signs of illness or stress in the fish.

Weekly Tank Maintenance

1. Change the water weekly to maintain water quality. The best way to do this is to remove around 20% of water and replace it with already conditioned water at the same water temperature as the betta tank.
2. When you change the water, don’t forget to clean the substrate. Use a siphon to clean the underlayer and clean the debris. Scrape the aquarium from the inside and clean it from outside the tank. Check the lighting and filtration system, and adjust the temperature.

Monthly Tank Maintenance

1. Clean the tank using lukewarm water thoroughly. Rinse the decorations in hot water and sanitize them with aquarium-safe sanitizers.
2. Maintain the filter system and rinse it well. Avoid touching or cleaning the biological filter to maintain the beneficial bacteria in your tank.

FAQs

Final Thoughts

Betta fish is a beautiful creation that adds an extra oomph to your home aquariums. However, providing them with the right tank size and optimal tank setup is your responsibility as an owner. If you’re confused, let me break it down for you: for a single betta fish, we recommend a tank of no less than 5 gallons. And for a community aquarium, the recommended tank size is 10 gallons. Furthermore, no matter how big your tank is, you should avoid putting two male bettas in a single tank.