Tag: Fishkeeping

Breeding bettas is one of those projects that looks simple on paper until you’re watching a male tear apart a female before she’s ready to spawn. I’ve bred bettas a few times over the years and the bubble nest ritual never gets old. but you have to be prepared to intervene fast if the female isn’t receptive. The conditioning period, the divider setup, and the post-spawn fry care all matter more than people typically realize going in. Here’s everything you need to set yourself up for success.

What Are Betta Fish?

Betta fish are also known as Siamese fighting fish. These colorful tropical freshwater fish are native to Thailand where they live in shallow swamps and rice paddies.

Most of the betta fish you see for sale at the local pet store are males, although you should be able to find some female fish if you shop around.

People have been keeping betta fish for over 150 years, and careful breeding has produced the incredible variety of betta fish available today. These beautiful fish weren’t always kept for their looks, however. Male bettas were originally bred to fight.

Let’s take a look at some important Betta fish facts:

• Scientific name: Betta splendens
• Family: Osphronemidae
• Origin: Southeast Asia
• Size: 2-3 inches
• Temperament: Semi-aggressive
• Lifespan: 2-5 years

Betta Fish Care – The Basics

Before you can breed betta fish, you need to know how to care for them. There are some great in-depth articles in our blog to get you started, but here are key facts that you need to know:

Care Facts

• Minimum Tank Size: 5 gallons for long-term care
• Water temperature: 76 – 82 °F
• pH: 6.5-8
• Nitrates: < 20 ppm
• Water Flow: Low

If you don’t already have a pair of bettas, you’re going to need to set them up in their own cycled tanks. Cycling an aquarium is the process of getting the nitrogen cycle up and running and it can take over a month to achieve using the traditional fishless methods.

You can also cycle your aquarium using liquid bacteria products if you monitor the process by testing your water. A water test kit is essential anyway, so pick up a liquid or strip test kit so you can monitor the following water parameters in your tank:

• Ammonia
• Nitrite
• Nitrate
• pH

Fish Behavior

Adult bettas are aggressive fish to their own kind. Their behavior is the most difficult part of the breeding process because they can hurt or even kill each other if you are not careful. Female bettas can come and go as they please in nature, but they cannot escape in a tank.

You can expect some fighting when breeding your betta fish, it’s all part of the process. The female betta will also eat her own eggs and fry, so make sure you follow all the steps in this guide to avoid serious injuries and losses.

Are You Ready for Breeding This Type of Fish?

Breeding betta fish is an amazing hobby, and it can even help you earn some pocket money for more aquariums if you take it seriously. Nevertheless, betta breeding is not something you should jump into without careful thought and planning. Here are some important tips:

• Start by keeping adult bettas for at least a few months to learn more about their behavior and needs.
• You should have a good understanding of the nitrogen cycle, aquarium maintenance, and water testing before breeding your fish.
• Learning how to grow your own live foods like baby brine shrimp is also a good idea. This will be very important when you have loads of tiny mouths to feed.
• Even with all the experience in the world, you will still need the space and equipment to set up your breeding project. You will need three tanks to keep and breed a single pair. Make sure you have enough room in your house and your budget before getting started.
• It is possible to make a profit out of breeding betta fish, but there’s a good chance that it will never be much more than a hobby.
• Nevertheless, you will need to sell or give away the young fish once they are old enough. Make sure you will be able to find them a new home.

Once you have considered all these factors, it’s time to get started!

The Facts

So you’ve thought about all the important things in the previous section and you’re sure you want to breed your betta fish. But where do you begin? And what do you need for breeding bettas?

This section will get you started on the exciting path toward breeding your Siamese-fighting fish. Let’s take a closer look at the basic equipment that you will need.

The Breeding Tank

You should never breed your betta fish in the male or female betta’s regular tank. A dedicated breeding tank will give the newly hatched fry a much better chance of survival.

A standard 5-gallon betta aquarium is a good size for breeding betta fish. You can go a little larger too because the water depth will only be 5 inches or so.

You don’t want the water in the breeding tank to be too deep because the male will become exhausted from swimming up and down (more on this later).

A small glass aquarium will work perfectly and also give you a great view of the breeding process. Your breeding tank is not a display tank, so it does not need to be made of glass, however.

Plastic containers are also a good option, just make sure they are food-grade and have not been used to store any harsh chemicals. It’s best to choose clear plastic so that you can keep a close eye on breeding fish and fry.

Aquarium Hardware

Bettas are tropical fish, so you will need to keep the water in the breeding tank steady at 80 – 82°F. A small aquarium heater is the best way to keep your water warm.

A filter is optional in the first few days, but you will need to maintain water quality for the growing fry. Water flow will damage the male’s bubble nest, so it is best to use a very gentle type like a sponge filter, and then only once the young fry are free swimming.

Lastly, your breeding tank will need a lid/hood to prevent the male and female betta from jumping out.

Sealing the container with a layer of plastic wrap is recommended if you live in a dry climate. This will increase the humidity and warmth of the air which is important for these air-breathing fish.

Substrate & Decorations

Your breeding tank should not include any substrate. During the spawning process, the male betta fish will collect eggs from the bottom of the tank and deposit them in its bubble nest. Aquarium substrates can make this a lot more difficult.

It is not necessary to decorate your breeding tank, but there are a few essential items that you will need:

• Bubble-wrap

Cut a small square of bubble wrap or a piece of styrofoam from a cup. Male betta fish build their bubble nest around floating or emerging vegetation in nature, but artificial materials are more practical when breeding these fish at home. Bubble wrap is ideal because it is clear, so you can see the eggs when looking from above.

• An Indian almond leaf

These leaves are high in tannins and will lower the pH of the water. This encourages the betta to spawn and also protects the eggs from bacteria and fungal infections.

• A breeding box

You will need something clear to keep the female betta separate from the male. Breeding boxes are ideal, but you can also use a hurricane lamp glass, candle holder glass, or even a cut-up soda bottle.

• A small cave

Male betta fish can be very aggressive toward the female while they are breeding, so it’s important to provide a good hiding place where she can get away when she needs to. A small cave ornament will work, but you can use any aquarium-safe materials to make a cave.

Choosing Which Ones to Breed

You should start by selecting the best adult fish if you want to breed betta fish successfully. But how do you which fish to choose?

You will need at least one male betta and one female betta fish to start breeding, but two or more pairs will give you a higher chance of success. That way, you still have a good chance if one of your fish isn’t in good breeding condition or if a pair just don’t get along. Check out our in-depth guide if you’re not sure how to tell the difference between male and female bettas.

Successfully breeding your betta fish involves more than just putting two fish in a tank and hoping for the best, of course. Here are 5 important factors for choosing a new breeding pair.

Age

Betta fish begin to reach sexual maturity in their third month and will be able to breed for the rest of their lives. If you want the best results, however, breed your bettas when they are 4 to 12 months old.

Health

Choose healthy, vibrant betta fish without physical defects for your breeding pair. The fish should be active and have a healthy appetite. Remember, you want the baby fish to be strong and healthy too, so do not breed poor-quality fish.

The breeding process is hard work and puts the fish under a lot of physical stress. Fish that are underweight or struggling with parasites or diseases might not survive.

Your betta fish also need to accept each other before they spawn. The pair will often fight to test each other’s health and strength, so weaker fish will probably be rejected anyway.

Size

Some betta fish don’t seem to develop as quickly as others, so look for strong, healthy bettas when choosing your breeding stock. Avoid undersized fish, even if they are at the perfect breeding age.

History

Proven breeding fish are always a good option for first-time breeders who want the best chance at success. If you’re buying from a reputable breeder, ask for young fish that have successfully bred in the past.

Breed

Betta fish come in a huge variety of different breeds, and some are more valuable than others. Cross-breeding different types of betta fish can be really fun because you never know what you’re going to get!

Consider focusing on more valuable breeds once you have some experience, especially if you want to sell your betta fish for profit. Buying a breeding pair of show bettas will cost more money of course.

Conditioning Your Fish

Once you have your breeding bettas and all the equipment that you need, it’s time to start preparing your fish. Spawning takes a lot of work and energy, so your fish must be in peak physical condition before you breed them.

So what is conditioning? And how do you condition your bettas for breeding?

Conditioning is simply feeding your bettas a protein-rich diet to fatten them up and get them ready for the hard work of breeding. You can do this by feeding your fish two or three helpings of live or frozen food each day, starting about three weeks before you plan on breeding them.

Best Foods for Conditioning

There are many great foods for conditioning your betta fish before breeding. Let’s take a look at some of the best options:

• Bloodworms (live/ frozen)
• Brine shrimp (live/ frozen)
• Mosquito larvae
• Black worms
• Beef heart

Encouraging Egg Production

You can prepare your female betta for breeding long before the day arrives. Moving your female’s tank to where she can see the male betta in his tank will stimulate her to produce eggs while she is improving her condition.

You should limit the amount of time that they can see each other each day to reduce stress. Allow the breeding pair to see each other for about 15 minutes per day for a week before breeding. Simply use a screen or something similar to block their view for the rest of the day.

Step by Step Instructions

Once you have everything you need, (including a pair of healthy, conditioned betta fish), it’s time to move on to the process of breeding betta fish. It is best to breed your fish over a weekend when you have enough time to watch the process unfold. I provided a video from Blake’s Aquatics. I’ll go over this in more detail below. Let’s get started!

Step 1- Prepare the Tank

• Add about 5 inches of water to the bottom of your breeding tank. You will need to add some water de-chlorinator to make it safe for your fish.
• Add the aquarium heater to the tank. You will need to position it horizontally to keep it under the water, but follow the instructions of the model you have.
• Add a small square of bubble wrap or a piece of styrofoam where the male can build his bubble nest. A two to three-inch square is the ideal size.
• Add the Indian almond leaf to the breeding tank. Larger leaves can be broken in half.

Step 2 – Moving the Pair Into the Tank

• Move the male betta fish into the breeding tank. He should always go in before the female to establish his territory. Test the water before you add your fish. It should have the same temperature and parameters as his regular tank to avoid shock.
• You can add the female to the breeding tank after about a day. Just be sure to keep her separated from the male fish in her breeding box.
• Continue to condition the fish with high-quality, live, or frozen foods while they are in the breeding tank but remove any uneaten food to prevent water quality issues.

Step 3 – Introduce the Breeding Pair

• After about a day, the male betta should have built a large bubble nest in the tank. He will also be flaring at the female. Now it is time to release the female from the breeding box.
• Observe the fish carefully. The male will chase and nip the female betta fish to encourage her to mate. If he gets a little too rough, you might need to separate the pair.
• Give the pair a day to begin spawning, but separate the female in the breeding tank overnight and start the process over if they are not successful.

Step 4 – Spawning

• When the female is ready to spawn, she will approach the male betta near his bubble nest.
• The pair will circle each other until they successfully mate. The male will embrace the female and she will drop her fertilized eggs. Betta eggs are fertilized externally, unlike guppies and other livebearers.
• The male will collect the eggs from the bottom of the tank, or even as they fall, and place them in the bubble nest where they are held at the surface of the water.
• This process can take several hours but check in on the fish regularly to make sure everything is going smoothly.
• If you think you might have missed the action, look for the small white eggs in the bubble nest to know if you have been successful.

Step 5 – Remove the Female

• Once all the eggs are laid, the female should be moved back to her own tank.
• The male will often become aggressive towards her at this point because female betta fish often eat their own eggs.
• The female might be a little roughed up at this point. You can medicate her with a light salt bath or use an aquarium antibiotic to treat her in a separate tank if necessary.
• With the female out of the tank, the male will settle into caring for the eggs.

Step 6 – Hatching

• The male betta fish will continue to guard the eggs until they hatch and the tiny baby fish begin to swim freely. This usually takes about three days.
• At first, the baby fish will be visible by their tails hanging out of the bubbles, and the male will keep working to keep all the hatching babies in the nest.
• Remove the male betta when all the fry has become free swimming.

Caring For Your Fry

Congratulations, you have successfully bred your betta fish! You’re not out of the woods yet though. Your next job is to care for the fry, and hopefully, there are loads of them! Keep reading to learn how to grow healthy betta babies fast.

Feeding

Newly hatched betta fish are incredibly small. They get all the nutrition they need from their yolk sack on their first day and do not need to be fed.

They will need to be fed by their second or third day, however. Let’s take a look at the perfect baby betta foods.

Culturing Live Foods

Baby betta fish love live food. Growing your own live foods will give you the best results, and it’s pretty fun too! Let’s take a look at some live foods that you can grow at home.

• Infusoria

These tiny microorganisms are the best first meal for your baby betta fish. They can be grown by putting some tank water in a tub and keeping it at about 70°F. Add some boiled vegetables like lettuce or some aquarium plant cuttings. You can look at this video by Girl Talks Fish that goes into further detail.

Aerate the water regularly by stirring it a few times each day or running an air pump on low. The process takes two to three weeks, so start this project while you are still conditioning your betta to breed.

• Baby brine shrimp

Your betta fry will grow fast on a protein-rich diet of infusoria and can begin to eat larger foods after a few days. Baby brine shrimp are a perfect meal for growing babies, and the best part is that you can hatch them yourself!

Growing your own baby brine shrimp takes a little effort, but there are some amazing kits available that contain everything you need. Your baby bettas will thank you for it with rapid growth.

Infusoria and baby brine shrimp are great for baby betta fish, but there are many other tiny live foods that you can grow, including:

• Vinegar eels
• Microworms
• Grindal worms

Prepared Foods

There are some amazing dried and gel foods available for the modern fish breeder that are much easier to use than live food.

Baby betta fry are too small to eat regular fish food like pellets and granules, so pick up some powdered foods like Hikari First Bites or Repashy gel foods. After a few weeks, your baby bettas will be big enough to eat regular crushed flakes.

How to Feed The Baby

Use an eye dropper or a syringe to collect your live foods and add them to the water column of your fry tank. Avoid overfeeding, although you will be removing the uneaten foods during regular water changes.

The young bettas can be weaned onto prepared foods after a few weeks but make sure the food is small enough for their tiny mouths. You will need to crush larger foods or grind them between your fingers to make small particles.

Moving the Fry

Your betta fry will grow very quickly if you provide them with a high-quality diet, and they will need to be moved into a larger fry tank after about a month. The young fish are very sensitive at this age, so work carefully and acclimate them slowly to their new home.

The new tank should be cycled and have a running sponge filter that does not create too much current. Live aquarium plants will also improve the water quality while providing hiding places and surfaces for microorganisms to grow as a natural food source.

If possible, move the breeding tank into the larger grow-out tank and allow the water temperature to equalize between the two containers. Test the water in each container to see that they have the same parameters before very slowly pouring the young fish into their new home.

Water Quality

Your betta fry are sensitive to ammonia and nitrites in the water, so test your water daily to monitor the parameters. You will need to perform regular water changes all through the growing process, even with a filter. Large daily water changes could be necessary for the first few weeks.

Betta fry are tiny and easily damaged during maintenance. Scoop the water out very carefully or use gentle suction with a fine screen over the end of the hose. Working in a well-lit room will help you spot the baby bettas and avoid sucking them up.

FAQs

Final Thoughts

Breeding bettas is a wonderful hobby and a fascinating process to watch at home. It is not something you should rush into, of course, so give yourself (and your fish) plenty of time to prepare before you start.

There are many different ways to breed betta fish and the methods in this article work. Don’t be afraid to make adjustments and keep your fishes safety in mind at every step, however. In conclusion, breeding betta fish is all about practice. Don’t be discouraged if you make a mistake here and there, it’s all part of the process!

Do you plan on breeding betta fish? Tell us about your experiences in the comments below!

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📘 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.

Mystery Snails are the cleanup crew that actually works. They eat algae, leftover food, and decaying plant matter without touching healthy plants.

Mystery snails are the cleanup crew that actually works. No fish does the job better for the price.

What It Is Actually Like Living With Mystery Snail

Mystery snails are the one cleanup crew member that does its job without creating a bigger problem. Unlike nerite snails that leave white eggs everywhere, or pest snails that multiply into hundreds overnight, mystery snails lay their eggs above the waterline in a visible clutch you can simply remove. That single feature makes them the most practical algae cleaner in the hobby.

Watching a mystery snail work is oddly satisfying. It extends its siphon above the waterline to breathe, stretches its body across the glass, and you can actually see the radula scraping algae in real time. They move slowly but they cover every surface in the tank over the course of a day.

The daily experience is low maintenance. You do not feed mystery snails on a strict schedule. They graze on algae and biofilm constantly. Drop in a blanched zucchini slice or an algae wafer once or twice a week and they will find it. The only thing you actively manage is calcium. Keep a piece of cuttlebone in the tank and their shells stay healthy. Without it, the shell erodes and the snail dies slowly.

Table of Contents

• Frequently Asked Questions
• What Most Care Guides Get Wrong
• An Overview
• Classification
• What Are They?
• Origin and Habitat
• Appearance
• Their Care
• Common Problems
• Final Thoughts
• Is the Mystery Snail Right for You?
• Species Comparison
• The Reality of Keeping Mystery Snail
• What It Is Actually Like Living With Mystery Snail

The Mystery Snail is the most underrated cleanup crew member in freshwater tanks. Most people either ignore snails completely or treat them as pests. I have kept snails intentionally for over 20 years and this species does something specific that most tank owners genuinely benefit from.

Snails are livestock, not decoration. Treat them accordingly.

Mystery Snails clean tanks without destroying plants. That alone puts them ahead of 90 percent of the cleanup crew options the hobby sells you.

Mystery snails are low maintenance, but they are not zero maintenance. Calcium supplementation and stable pH are the two things most owners overlook.

A healthy mystery snail with a thick, vibrant shell is proof that your water chemistry is dialed in.

What Most Care Guides Get Wrong About Mystery Snail

The biggest mistake I see with mystery snails is ignoring water hardness. Most freshwater community tanks run soft and slightly acidic, which is the opposite of what snails need. Mystery snails require calcium-rich, slightly alkaline water (pH 7.0 to 8.4, hardness 12 to 18 KH) to maintain healthy shells. Without that, the shell erodes, thins out, and the snail dies within months instead of years. The second mistake is using copper-based medications in a tank with snails. One dose of a common ich treatment will kill every snail in your aquarium. Always check medication labels before dosing. Finally, most guides do not explain the breeding control advantage mystery snails have over other snails. They lay eggs above the waterline in a visible pink or white clutch. If you do not want babies, just scrape off the clutch before it hatches. That level of control is why mystery snails are the go-to snail for planted tanks.

An Overview

Scientific Name	Pomacea spp.
Common Names	Mystery snails, Apple snails
Family	Ampullariidae (sometimes referred to as Pilidae)
Origin	South America
Diet	Omnivore
Care Level	Easy
Activity	Moderate
Lifespan	1 to 3 years
Temperament	Peaceful
Tank Level	Bottom
Minimum Tank Size	10 gallons
Temperature Range	68 to 84° F
Water Hardness	12 to 18 KH
pH Range	7.0 – 8.4
Filtration/Water Flow	Low to High
Water Type	Freshwater
Breeding	Egg-layer
Difficulty to Breed	Easy
Compatibility	Community Tanks
OK, for Planted Tanks?	Yes

Classification

Phylum	Mollusca
Class	Gastropoda
Order	Architaenioglossa
Family	Ampullariidae
Genus	Pomacea
Species	P. Bridgesii (Reeve, 1856)

What Are They?

Depending on who you ask, mystery snails are either the best or worse thing that has ever happened to their freshwater aquarium. These are large and colorful snails that help keep the aquarium glass clean but that can also quickly overpopulate the system if left uncontrolled.

The term mystery snail refers to all species in the Pomacea genus under the Ampullariidae family. Depending on the exact species being considered, coloration can vary which leads to more exact common names, like black mystery snail or golden mystery snail. In general, mystery snails are categorized as Pomacea bridgesii, though this may not always be the right taxonomy.

Another common term for the mystery snail is apple snail. This is because all members under the larger category of Ampullariidae are known as apple snails. However, mystery snails are much different from true apple snails.

Their Anatomy

Snails are simple creatures. So much so that many hobbyists overlook exactly how their anatomy and physiology benefit their freshwater aquarium. In fact, snails are fascinating creatures that are able to tolerate some of the fastest-changing environments on this planet.

Basic snail anatomy is as follows (picture source from Lander University):

Shell. All snail shells, including mystery snail shells, are mostly made of hard calcium carbonate that grows with the snail for the duration of its life; this calcium carbonate is very similar to what saltwater corals are made of! At the center of the shell is a pointed whorl.

Most of the needed calcium is taken in through diet. A chipping or brittle snail shell can mean a lack of nutrients. Snail shells can come in many colors, though mystery snails come in brown, black, and yellow.

Foot. The foot is the long muscular fleshy bottom of the animal. Contractions of these muscles allow the snail to propel itself forward. Snails coat their foot in a unique thin layer of mucus which allows them to stick to many surfaces. Foots can come in different colors as well, though mystery snail feet are black, tan, or light yellow.

Operculum. The operculum is a small, calcareous, disc that creates a seal with the shell and covers the body of the snail when retracted. Not all snails have an operculum, but mystery snails do. If the operculum of your snail has fallen off, there is a good chance that it is either dead or dying.

Mouth and radula. The mouth is one of the coolest adaptations of freshwater, saltwater, brackish, and terrestrial snails. Most snails use a radula, or a specialized tooth-covered tongue, to scrap off algae and other microflora from hard surfaces. However, some snails, like the marine cone snail (Conus spp.), have evolved a proboscis that fires a venomous harpoon.

The next time you see your mystery snail on the glass, look for its mouth and radula. You will see the radula scraping away any algae that is present.

Tentacles. Not to be mistaken for antennae, aquatic snails have two tentacles that they use to locate food. These tentacles cannot be withdrawn.

Siphon. One of the few snails to have a siphon, this morphology makes mystery snails unique. A siphon is a long tube–longer than the snail’s tentacles–that is used to reach above the surface of the water to breathe air. This is an important adaptation to surviving poor water quality, incorrect water parameters, and low levels of dissolved oxygen.

Eyes. Aquatic snails have relatively large eyes that they use to detect light sensitivity. Though this can help locate some food, their eyes are largely used for spotting predators.

Origin and Habitat

Most pest snails originate from Asia, but the mystery snail actually comes from the Amazon River basin throughout South America which is home to many other species of tropical fish and invertebrates. More specifically, mystery snails have been documented in Brazil, Paraguay, Peru, and Bolivia. Due to how prolific these snails are, they have spread as an invasive species to southern regions of North America, from Central America up through Florida, United States.

Mystery snails especially excel in densely vegetated areas where algae is free to grow. One thing to note is that these snails are found in harder, cooler waters. This will be important to consider when adding them to your freshwater aquarium.

Appearance

Mystery snails are a favorite snail for hobbyists due to the many colors and patterns they come in. These snail shells basically come in every color, including brown, black, green, yellow, and even blue. The foot of the snail is either black or tan depending on the color of the snail shell.

These snails have a round appearance with a smooth shell and pointed whorl. On average, they grow to be about 1 to 2 inches. Their tentacles are very noticeable, which can become problematic if kept with fin nippers.

Here are some of the most common varieties of mystery snail to find at local fish stores:

• Black mystery snail. This snail has a dark brown shell and a near-black foot. The shell sometimes has long black lines with lighter brown ones in between.
• Golden mystery snail. The golden mystery snail has a deep yellow shell with a light yellow foot. The top of the foot often has speckles of gold flakes. Though these snails might look it, they are not albino.
• Blue mystery snail. One of the odder colors of snail shell to find, the blue mystery snail has a bluish-ivory shell with a dark, ash-colored foot. The shell will have streaks or patches of yellow or white.

Can You Tell A Male From A Female?

Mystery snails reproduce sexually and both a male and female are required for spawning. Luckily, there is a way to tell male mystery snails apart from females. Unluckily, females have the ability to hold sperm for several months which means that you may still get baby snails from a newly added mystery snail in your tank even if there are no males present.

Here is how to tell males apart from females:

1. Carefully remove the snail from the aquarium.
2. Hold the snail on its back.
3. Once the snail starts to come out of its shell (while still being held on its back), look at the space in between the head and the shell.
4. Females will have an open space while males will have a noticeable light-colored penis sheath.
5. Place the snail back in the water.

Their Care

Mystery snail care is very easy and requires little aquarium experience. That being said, these snails still require a fully cycled aquarium where toxic ammonia is safely converted into nitrate without having to worry that you’ll kill your fish and invertebrates.

Aquarium Setup

Mystery snails aren’t picky about their surroundings. These freshwater snails is kept in a simple start-up aquarium or a mature planted display.

A mystery snail tank does not need to be set up with them in mind, though providing some snail-specific hiding spots will be appreciated. This is in the form of live or fake plants, rocks, driftwood, and other fish-safe decorations.

These snails are so hardy that they don’t even need an aquarium filter as long as water quality is maintained!

Tank Size

The minimum tank size recommended for mystery snails is 10 gallons; 10 gallons will allow for about 2 or 3 of these snails. These are some of the larger freshwater snails available and they create a lot of waste, so it’s better to have a bigger tank that not only provides more surface area for grazing but also dilutes wastes with more water volume.

That being said, many hobbyists are able to set up a 5 gallon mystery snail tank without any problems. This is completely possible as long as water quality is maintained and food is supplemented when the naturally occurring algae runs out. Also, a smaller tank limits how many other tank mates is added as mystery snails create significant waste.

Water Parameters

Like other invertebrates, mystery snails are sensitive to ammonia and nitrite. They are more tolerant to nitrate but will suffer from excessive levels, over 20 ppm. They are also intolerant of copper, which must be considered if dosing medications into the display aquarium.

Mystery snails are very forgiving of imperfect water parameters, but they do have some preferred conditions. Most notably, these snails do best in a cooler water temperature between 68 to 84° F. Many of the snails available in the aquarium hobby are kept at regular tropical temperatures in the upper 70s, though experienced keepers have better success in the lower range.

Similarly, mystery snails refer harder and more basic water with a hardness level between 12 to 18 KH and a pH level between 7.0 to 8.4. This is different from other Amazonian species that come from their natural habitat, which oftentimes prefer softer, more acidic water parameters. That being said, most snails are kept in standard tropical conditions in pet stores.

Filtration and Aeration

Believe it or not, mystery snails need decent filtration. These snails are constantly grazing and what goes in must come out. Mystery snails is kept in an aquarium filtered by hang on the back filters, canister filters, or sponge filters.

Experienced keepers add this species to their Walstad aquariums which rely on a delicate balance between fish waste and plant intake to stabilize water parameters without additional filtration. In our opinion, there are better snail options for these types of aquariums, like nerite snails (Neritina spp.), which are excellent algae cleaners and can’t reproduce without brackish water conditions.

There is some benefit to snail poop, though. Interestingly, mystery snail feces get caught in the trailing mucus of the snail. Over a short period of time, this cultivates infusoria, a combination of microscopic organisms, which are appreciated by small invertebrates and fry. For this reason, mystery snails are often added to breeding tanks to help keep small fish fed.

Otherwise, mystery snails don’t necessarily need additional aeration as long as dissolved oxygen levels are maintained. These snails do have a ton of personality though, and it’s not uncommon to find your mystery snail floating to the bottom of the tank past a column of bubbles.

Lighting

Mystery snails can tolerate most lighting conditions. Like other freshwater fish and invertebrates, they appreciate having areas of shade to hide and forage when need be.

On top of this, most species of snail are nocturnal and the mystery snail is no different. Though these snails are semi-active during the day, they are most active at night; it should be noted that snails have very irregular sleep patterns and have been known to stay inactive for several days on end. While this is normal, it is best to keep an eye on the following behaviors of your mystery snail as well as those of other tank inhabitants.

Aquatic Plants and Decorations

Mystery snails absolutely love live plants and decorations. These snails spend the majority of their time scraping algae and other biofilms off of surfaces throughout the fish tank, and the more surfaces available the better.

One common fear of keeping freshwater snails is that they eat healthy live plants. Mystery snails are very unlikely to eat healthy plants, though they will help clean up decaying leaves and stems. It should also be noted that experienced keepers have found their mystery snail-eating duckweed (Lemnoideae subfamily) at the top of their tank. This is welcomed as duckweed is overly prolific.

That being said, mystery snails do not need live aquatic plants to thrive. As long as the tank has a mature layer of algae and biofilm, these snails is sustained with some added algae wafers and vegetables.

Tank Maintenance

In some ways, the less maintenance the better for a mystery snail colony. These snails like ‘dirty’ conditions–or rather, areas with plenty of natural food that keeps them busy. Because of this, the front of the aquarium glass stays pretty clean.

However, snail poop can definitely accumulate on the bottom of the aquarium, which can become unsightly and lead to some water parameter issues over time; the mystery snail is one of the messier types of snail to keep, so water quality needs to be maintained. To help prevent poor water quality, occasionally vacuum the bottom of the substrate with an aquarium siphon. This is done during 15-25% weekly or biweekly water changes.

Filter media should also be changed as needed. Sponge filters is rinsed out less often than usual as snails love to graze on what’s available.

Substrate

Mystery snails is kept on gravel, sand, or a bare bottom. These snails travel easier over smooth surfaces but will appreciate eating detritus that gets caught between coarse gravel. On the other hand, sand is much easier to siphon to remove snail waste.

Community Tank Mates

This species of snail is the perfect community tank mate. They leave fish and other invertebrates alone while helping keep the fish tank clean. However, some community tank species might have a special appetite for your mystery snail.

In general, known fin nippers should be avoided. Mystery snails have especially long tentacles that could look appetizing to a curious fish. Fin nippers might include larger barbs and some larger tetras. If you have healthy mystery snails, they should be able to retract before any damage is done.

Known snail-eaters should also be avoided. This largely includes loaches and puffers.

Mystery snails are a popular combination in a betta fish tank. For the most part, this depends on the temperament of the betta fish. Some bettas are more aggressive than others and might try to nip at the snail.

Can You Keep Only 1 ?

Yes! You can only keep 1 mystery snail per tank as they are not social animals. This is especially useful for small tanks, like a betta fish setup.

It is also strongly recommended to only keep 1 mystery snail when breeding is not desired. As we’ll see, these snails will breed when given the opportunity, and having multiple in a tank can quickly lead to overpopulation. Unfortunately, female snails can withhold sperm for several months, which means that you can still end up with an overpopulation.

Food and Diet

Mystery snails are pickier eaters than you might think. They don’t eat live plants and they won’t clean up fish waste. In fact, these snails love a healthy diet of leafy greens and algae wafers.

That isn’t to say that you need to spend a ton on feeding mystery snails. They will largely accept leftover fish flakes and other live, frozen, and freeze-dried foods that make their way to the bottom of the tank. They will also appreciate the occasional algae wafer or pellet and blanched vegetable from time to time. In fact, blanched vegetables is used to capture and remove overpopulations of snails.

If you notice that your snail has a broken or chipped shell, it may be lacking calcium in its diet. A higher-quality food is supplemented, or a snail-specific calcium block can also be given.

As mentioned before, mystery snails have been known to eat duckweed, though this isn’t their typical diet.

Breeding

Breeding mystery snails is very, very easy and often happens on its own. If you have a male and female mystery snail in your tank, they will breed as long as their basic needs are met. As mentioned before, some females can even hold sperm for up to a year, which means that you can end up with baby snails long after introducing a solitary snail into the system (video source).

If you find that your mystery snails aren’t breeding, try performing larger water changes and feeding better quality food more often. Be warned that once they start, they won’t stop!

Luckily, snail eggs is crushed if found. These eggs are laid in a clutch right above or below the water line.

Common Problems

Though snails are some of the easiest freshwater creatures to keep, there are some problems you can potentially run into.

Brittle or Irregular Shell Growth

Shell health is important! For the most part, good water quality will allow for healthy shell growth, but sometimes nutrients are lacking. The main nutrient that snails need for a healthy shell is calcium.

If you notice chipped or cracked shells, indicated by a white scratch or indent, then your snail is struggling with generating a healthy shell. Snails are attached to their shells and need nutrients to maintain them. Calcium is supplemented through a higher-quality diet or through snail-specific calcium blocks.

Overpopulation

The second most common problem snail enthusiasts run into is overpopulation. Mystery snails readily breed and can quickly overtake a freshwater tank when parameters are met.

Overpopulation is difficult to deal with as hobbyists need to find a place for excess snails. Most hobbyists move these snails into a separate low-maintenance tank, where they let the colony live among an abundance of live plants. Other hobbyists give their snails back to their local pet store or to other hobbyists with a predatory tank that feeds snails.

Unfortunately, many hobbyists need to remove snails once they become a problem and humanely dispose of them. If you happen to find snail eggs before they hatch, then they is crushed.

Is the Mystery Snail Right for You?

Good Fit If:

• You want a peaceful, visible tank cleaner that actively grazes algae and consumes leftover food
• You enjoy watching invertebrates with real personality – mystery snails are curious and develop individually recognizable behaviors
• You are not opposed to occasional reproduction – a male-female pair will produce egg clusters above the waterline that you can incubate or discard

Avoid If:

• You keep assassin snails – assassin snails prey specifically on mystery snails
• You have a planted tank with delicate stem plants – mystery snails graze on tender plant tissue
• You want zero reproduction risk – keep only one snail or same-sex snails if breeding is not acceptable

Final Thoughts

Mystery snails are easy to keep, easy to find, and easy to add to the freshwater community aquarium. These snails grow larger than most other freshwater species and can create an above-average amount of waste, but they are efficient algae cleaners that keep aquarium glass clean. Poor shell health and overpopulation can become problems if left untreated.

Table of Contents

• The Reality of Keeping Peacock Cichlid
• Key Takeaways
• An Overview
• Classification
• What Is It?
• Origin and Habitat
• Appearance
• Peacock vs. Mbuna Cichlids
• Types
• Lifespan
• Average Size
• Care
• Common Health Problems
• FAQs
• What It Is Actually Like Living With Peacock Cichlid
• Closing Thoughts

Peacock cichlids are stunning, but that beauty comes with territorial aggression that catches people off guard. Males will claim the best spots in your tank and fight to keep them. Stock them wrong and the dominant male will harass every other fish until they stop eating. I have kept peacocks for over two decades and the single biggest mistake I see is mixing them with mbuna. That combination ends badly every time. The Lake Malawi cichlid where only the dominant male gets to look like the photo that sold you.

The freshwater fish that makes saltwater keepers jealous, one dominant male at a time.

What Most Care Guides Get Wrong About Peacock Cichlid

The most damaging misconception about peacock cichlids is that they is mixed freely with mbuna. I see this advice everywhere, and it leads to stressed, beaten-up peacocks hiding in corners. Peacocks are mild-mannered by Malawi standards. Mbuna are not. Putting a peacock in with aggressive mbuna like kenyi or auratus is asking for trouble. The other thing care guides gloss over is overstocking as an aggression management tool. Yes, overstocking spreads aggression in a Malawi tank. But it only works with adequate filtration and water change schedules. I’ve seen too many keepers overstock their tank, skip the extra filtration, and end up with an ammonia disaster.

Peacock cichlids are some of the most visually stunning fish from the African Great Lakes. They’re Lake Malawi cichlids, but they’re a fundamentally different animal from mbuna. More peaceful, less territorial, and much better suited to mixed community setups. I’ve kept Aulonocara species and what sets them apart is that extraordinary iridescent coloration the males develop under proper lighting. Getting the species mix right and avoiding nippy tankmates that stress them is the key to success. Here’s the full breakdown on care.

The Reality of Keeping Peacock Cichlid

Peacock cichlids are marketed as the beginner-friendly African cichlid, and compared to mbuna, that is true. But beginner-friendly for Malawi cichlids is still a step above most community fish.

They need specific water chemistry. Lake Malawi water is hard and alkaline. PH between 7.8 and 8.6, GH above 12, and KH above 6. If your tap water is soft, you need to buffer it consistently. Fluctuating pH will stress peacocks faster than slightly wrong parameters.

Hybrid contamination is rampant. The vast majority of peacocks sold in chain stores are hybrids. They look flashy as juveniles, but they produce offspring with washed-out colors and unpredictable aggression. If you care about species purity, buy from a reputable Malawi breeder.

Males need female ratios. Keep one male to at least three females of the same species. Without this ratio, the male will harass a single female relentlessly. Stressed females lose color, stop eating, and can die from the constant pursuit.

They are sand sifters. Peacocks naturally hunt by hovering over sandy substrate and detecting invertebrates with their lateral line. Without sand, you are removing a core natural behavior. Gravel substrates are not appropriate for this species.

Biggest Mistake New Peacock Cichlid Owners Make

Mixing peacocks with aggressive mbuna. A tank full of red zebras and kenyi will terrorize your peacocks. The peacocks will hide, lose color, stop eating, and eventually die. Keep peacocks with other peacocks or mild haps only.

Expert Take

Start with one species of peacock and get the ratio right: one male, three to four females, in a 55 gallon minimum. Add sand substrate, over-filter the tank, and watch the male color up. That single species tank will look better than a random mixed Malawi setup every single time.

An Overview

Scientific Name	Aulonocara
Common Names	Peacock Cichlid, African Cichlid, Peacock fish
Family	Cichlidae
Origin	East Africa
Diet	Omnivore
Care Level	Moderate
Activity	Extremely active
Lifespan	6 to 8 years
Temperament	Semi-aggressive
Tank Level	Mid to bottom
Minimum Tank Size	55 gallons
Temperature Range	74 F° to 82 F°
Water Hardness	4 to 6 KH
pH Range	7.8 – 8.6
Filtration/Water Flow	Low to moderate
Water Type	Freshwater
Breeding	Mouth Brooder
Difficulty to Breed	Easy
Compatibility	African Cichlid tanks
OK, for Planted Tanks?	With caution

Classification

Kingdom	Animalia
Phylum	Chordata
Class	Actinopterygii
Order	Cichliformes
Family	Cichlidae
Genus	Aulonocara
Species	Multiple species (23+ described)

What Is It?

Peacock Cichlids make a magnificent addition to a home aquarium, thanks to their beautiful colors and unique personality.

They scientifically go as Aulonocora while commonly recognized as Peacock Cichlid or Peacock fish. You will sometimes hear people referring to them as African Cichlids due to their origin.

Peacock Cichlids are a part of the Cichlidae family from the order Cichliformes. While most Cichlid fish are either semi-aggressive or highly territorial, Peacock Cichlids are relatively peaceful.

Origin and Habitat

Peacock Cichlids hail from the ancient lake called Lake Malawi in East Africa. It is the second largest and third deepest lake on the African Continent, making it the fourth largest lake globally. They were first discovered in 1922 by the British ichthyologist Charles Tale Regan.

These hardy species inhabit areas that are 100 to 130 ft deep, with the lake overall 2,300 ft in depth. Apart from higher pH levels, their natural habitat comprises a large number of rocks. And surprisingly, all types of Peacock Cichlids originate from Lake Malawi.

Appearance

Similar to their name, Peacock Cichlids take on colors like dark blues and deep greens found in a Peacock. But their extraordinarily beautiful body coloration and uniquely designed patterns are not limited to a single set of shades. Instead, these fish exhibit every color variation you can ever think of.

With almost 22 types of Peacock Cichlids currently found around the world, each fish feature shades that look absolutely stunning and rare to find. Some of the most commonly known colors are deep yellow, dark red, bright pink, burning orange, or sometimes gold. They can also feature purple or deep black.

Coming to the body shapes, a Peacock Cichlid has a long body. The morphology of a Peacock Cichlid looks similar to that of a fusiform fish or roughly like a torpedo-shaped fish with taking on a thick form once hitting adulthood. Apart from featuring mesmerizing colors, they have 6 fins with prominent points scattered all across the fins.

They have long and pointed dorsal fins which run the length of their spine. The elongated rays on their dorsal fins shape these points on the rear edges. The anal fin is shaped exactly like the dorsal fin. But these fins are slightly smaller compared to the dorsal fin. And when you look at their tails, you will see fan-shaped tails with pretty rounded edges.

The good thing about Peacock Cichlids is that their colors don’t go dim with their mood swings. And unlike other fish that with time go dull, Peacock Cichlids remain the same throughout their lives.

When it comes to male Peacock Cichlids and female Peacock Cichlids, the main difference is color deepness. Similar to juveniles, the females feature a dull greyish shade. The origin of the fish can also be a factor that determines the color of the female fish.

The males, on the contrary, showcase extremely vivid colors. The colorful array includes shades like red, blue, black, purple, orange, yellow, and sometimes gold. The females stay the same throughout their lives, whereas the males undergo a dramatic transformation as they grow. But that doesn’t make the females any less beautiful to look at.

Peacock vs. Mbuna Cichlids

Some people don’t know how to categorize them which results in giving rise to a few misconceptions. Therefore, I’ll go over all those differences between a Peacock Cichlid and a Mbuna Cichlid to help you go ahead and purchase the fish that you’re looking for.

Both Mbuna and Peacock Cichlids have interesting personalities. They are active and can easily get along with other fish. The only thing you need to do is pick the less aggressive Peacock Cichlid males. Another interesting thing is their ability to recognize their owners. Both species take only a second to recognize who owns them.

And as far as eating goes, they are active eaters capable of hungrily attacking the food as soon as they get a chance. While Mbuna fish don’t eat everything, you get plenty of freedom to choose what goes into a Peacock Cichlid tank.

They also share the same water parameters but vary in coloration. The males of both species have attractive colors. Peacock Cichlids are slightly shimmery, whereas Mbuna Cichlids have solid and stronger color patterns. But for females, Peacock Cichlids have a drawback. The female Peacock Cichlid is either silver or brown. Mbuna females however are equally colorful as their male counterparts.

Factors like breeding will alter their body coloration. But they stay the same throughout their lives. Peacock Cichlids don’t develop bright colors while young. Mbuna Cichlids, however, pick on stronger shades as juveniles pretty normally.

Another essential difference is territorial aggression in male Peacock Cichlids. The males can never establish peace if put in a small tank. The dominant male looks brightly colored in a small tank with submissive males. But as soon as you shift it to a community tank where other males are as aggressive, it can go dull for a better part of its life.

This trait can cause issues if you’re purchasing a male Peacock Cichlid that is around 60$ per male.

Types

Peacock Cichlids have almost 22 color variables that are stunning and rare to find in most freshwater fish species. Each fish has an incredible color pattern with its own personality traits. While mentioning all of them here is demanding, I’ll list down the most famous types of Peacock Cichlids with all the necessary information you need to know.

1. Lemon Jake

• Scientific Name: Aulonocara Mamelela
• Difficulty Level: Easy
• Temperament: Aggressive
• Adult Size: 6 inches
• Minimum Tank Size: 55 gallons
• Diet: Omnivore but mostly carnivorous
• Origin: Lake Malawi, Africa
• Temperature: 74° F to 82 F°
• pH: 7.5 – 8.5
• Difficulty to breed: Easy
• Planted aquarium suitability: Good

The Lemon Jake Peacock is a color variation of Peacock Cichlids (video source).

The Lemon Jake Peacock Cichlids have a blue-colored base with extremely bold yellow fins. You can also see white-colored lines covering the edges of their unpaired fins. The same shade also occasionally appears on the fish’s body in regular lines. They mostly prefer meaty foods and need a clean environment to stay healthy.

2. Flavescent

• Scientific Name: Aulonocara stuartgranti
• Difficulty Level: Easy
• Temperament: Aggressive
• Adult Size: 4.5 to 7 inches
• Minimum Tank Size: 55 gallons
• Diet: Omnivore
• Origin: Usisya region
• Temperature: 74 F° to 82 F°
• pH: 7.5 – 8.4
• Difficulty to breed: Easy
• Planted aquarium suitability: Good

The Flavescent Peacock (video source) hail from the Usisya region and look similar to Lemon Jate in appearance. They have blue heads, a bright yellow base, and a set of fins that are dark black with blue edges. You can see blue hues running all across their bodies with a bright yellow spot on their tail blade.

Female Flavescent Peacocks are shorter than their male counterparts and have deep vertical stripes on their base. Flavescent Peacocks prefer meaty foods and can show aggression on a number of occasions.

3. Red

• Scientific Name: Aulonocara Red Ruby
• Difficulty Level: Easy
• Temperament: Semi-aggressive
• Adult Size: 5 inches
• Minimum Tank Size: 55 gallons
• Diet: Omnivore
• Origin: Lake Malawi, Africa
• Temperature: 73 F° to 84 F°
• pH: 7.5 – 8.5
• Difficulty to breed: Easy
• Planted aquarium suitability: Good

The Red Peacock Cichlid is a bright red-colored fish with a blue head that gives it a unique appearance (video source).

Out of the 22 types of Peacock Cichlids, they are one of the most beautiful fish you will ever see. The males have prominent dorsal and anal fins which are larger as compared to the rounded fins of a female. In the wild, they feed on meaty food like small crustaceans, cichlid fry, and algae.

4. Benga/Sunshine

• Scientific Name: Aulonocara baenschi
• Difficulty Level: Easy
• Temperament: Aggressive
• Adult Size: 6 inches
• Minimum Tank Size: 55 gallons
• Diet: Omnivore
• Origin: Lake Malawi, Africa
• Temperature: 74 F° to 82 F°
• pH: 7.5 – 8.4
• Difficulty to breed: Easy
• Planted aquarium suitability: Good

The Benga or Sunshine Peacock (video source) is another extremely bold-colored fish from the 22 types of Peacock Cichlids. They have brilliant yellow bodies with hues of blue visible below their eyes.

They prefer meaty foods and need clean water to thrive. The aggression level of these fish is mild, which makes them easy to care for. Apart from Sunshine Peacock, their other common names are Nkhomo Benga Peacock, New Yellow Regal Peacock, and Benga Yellow Peacock.

5. Blue Neon

• Scientific Name: Aulonocara stuartgranti (Chiwindi)
• Difficulty Level: Easy
• Temperament: Semi-aggressive
• Adult Size: 6 inches
• Minimum Tank Size: 55 gallons
• Diet: Carnivore
• Origin: Lake Malawi, Africa
• Temperature: 74 F° to 82 F°
• pH: 7.5 – 8.4
• Difficulty to breed: Easy
• Planted aquarium suitability: Good

The Blue Neon Peacock Cichlid (video source) is another beautiful color variation of Peacock Cichlids with a similar appearance to the Flavescent Peacocks. The main difference is the color of the fins.

The Blue Peacock Cichlid has a bright yellow base with blue fins. The base will also appear blue towards the posterior half with a shimmery blue head. They feed on meaty foods and are slightly aggressive.

6. Bi-Color 500

• Scientific Name: Aulonocara stuartgranti Maulana
• Difficulty Level: Easy
• Temperament: Peaceful
• Adult Size: 6 inches
• Minimum Tank Size: 55 gallons
• Diet: Omnivore
• Origin: Chitimba Bay in Lake Malawi, Africa
• Temperature: 74 F° to 82 F°
• pH: 7.5 – 8.4
• Difficulty to breed: Easy
• Planted aquarium suitability: Good

B-color 500 Peacock (video source) or Maulana Bicolor Peacock features a bold blue body with shades of brilliant gold, blue, and sometimes red around its shoulders.

Unlike other Cichlid species from the Peacock Cichlid, they are known for establishing peace with other species. The number included in their name comes from the fact that they are on Stuart Grant’s export list as item 500.

7. Dragon Blood

• Scientific Name: Aulonocara baenschi
• Difficulty Level: Easy
• Temperament: Semi-aggressive
• Adult Size: 6 inches
• Minimum Tank Size: 55 gallons
• Diet: Omnivore
• Origin: Lake Malawi, Africa
• Temperature: 74 F° to 82 F°
• pH: 7.5 – 8.4
• Difficulty to breed: Easy
• Planted aquarium suitability: Good

The Dragon Peacock, Dragon Blood Peacock Cichlids, or Firefish is a hybrid fish that looks incredibly beautiful with its bright red-colored body (video source).

The fins of the fish are marked with spots that look quite prominent on their transparent fins. The females are pretty average looking as compared to the males with a silver body and occasional red markings. They can take on shades like light pink, orange, and bright red with shades of white and blue covering their fins.

Lifespan

The average Peacock Cichlid lifespan is between 6 to 8 years depending on how well you look after them. Since they have weak tolerance for disturbed water levels, you need to properly maintain water parameters.

Things like food, tank environment and precautions to minimize the chances of catching fish diseases also help with maintaining a healthy life cycle for a Peacock Cichlid.

Average Size

Peacock Cichlids can normally grow up to 4 inches, with the males being larger than the females. Some varieties is as big as 7 inches, and in some rare cases, they is 10 inches long.

Care

For a peaceful fish like Peacock Cichlid, you don’t have to make a lot of arrangements so that the fish can easily inhabit your home aquarium. But, it’s always better to know how to make your freshwater aquarium fish happy and help it stay healthy. 

So, before you bring them to your home, make sure you know their natural habitat conditions, tank mates that they can get along with, foods that are essential to their nourishment, and how to filter out toxins from their tank.

Aquarium Setup

A perfect aquarium setup means the first step to helping your fish withstand environmental change.

To create a perfect aquarium setup, make sure you get a large tank because Peacock Cichlids are energetic and love exploring their surrounding areas. Another important thing you should know is to give them time to adjust in a community tank. I would suggest you first keep them in a species-only tank before attempting to keep them in a community aquarium.

Since the water of Lake Malawi stays warm around the year, purchase a heater to keep the water warm. You can use a thermometer or a controller to check the consistency.

Pro tip: The tank of a Peacock Cichlid should be horizontal rather than vertical.

Tank Size

The minimum tank size for a small group of Peacock Cichlids should be around 55 gallons. If you want to house multiple species in a tank, make sure the tank is at least 100 gallons.

Water Parameters (Tank Conditions)

One of the basic elements of Peacock Cichlid care is consistent water parameters and water quality. Since they are used to warm water, high acidic levels, and moderate water hardness, these water chemistry levels are ideal for a Peacock Cichlid tank setup:

• Water temperature: 74 F° to 82 F°
• pH levels: 7.5 to 8.5
• Water hardness: 4 to 6 dH

For hardness and pH, Texas Holey Rock is a great way to buffer your pH and hardness while also giving lots of shelter for your Peacocks.

Filtration and Aeration

Filtration is one of the most important things to consider here. Because a large tank with lots of fish will result in a cumulative amount of fish waste piling up in the tank. This can encourage the presence of toxins like ammonia and nitrite which are extremely dangerous for the inhabitants of freshwater aquariums.      

Even though any filter will work fine, I would recommend a strong canister filter for a 55-gallon tank.         

Lighting

As a dwelling fish, fish Peacock Cichlids stay at the bottom areas where the light exposure is always dim.

While setting up their tank, you can use a light setup that doesn’t disturb their daily activities during the night hours. Throughout the day, make sure the tank gets exposed to natural lighting so the plants can grow and boost oxygenation levels. Dark aquarium backgrounds also will highlight their colors.

Aquatic Plants and Decorations

Peacock Cichlids are skilled swimmers and love exploring what is around them. So when you choose something for their tank, don’t forget to pay close attention to the minor details.

Apart from supplementing their tank with live plants, you need lots of caves and rocks to stem the flow of territorial aggression among the species. While choosing caves or any decor, make sure you avoid everything that has rough edges because the fish will always stay at the mid or bottom levels. Also, consider adding Driftwood to their tank since Peacock Cichlids love to have it around them.

For plants, I have a list of live plants you can get for your fish.

• Duckweed
• Java Fern
• Anacharis
• Crinum
• Vallisneria
• Cryptocoryne

Note that there isn’t a true Cichlid proof plant, but these above recover the best and will be affected the least among their peers.

Tank Maintenance

Apart from getting a strong filtration system, you need to properly maintain your tank so the inhabitants can have a completely safe environment.

Here are some tips that will help you keep your tank and decorations in a good condition.

• Use an algae scraper to clean the tank walls
• Take out decorations and rocks as needed to brush algae off them
• Perform frequent water changes
• Trim the plants occasionally and remove waste plant material

Substrate

In their natural habitat, the bottom is covered with soft sand so their gills don’t get damaged when they filter the substrate through their frail gills.

I would highly recommend going for aragonite sand which is ideal for Cichlid species. Apart from being soft, aragonite sand fits perfectly for the roles of making nests, laying eggs, and discharging minerals into the water.

Is the Peacock Cichlid Right for You?

Before you commit to this species, here’s an honest assessment of whether it fits your setup and experience level.

• One of the best African cichlids for beginners. Peacocks are less aggressive than most Malawi cichlids and more forgiving of minor mistakes.
• Stunning color without the attitude. Males rival saltwater fish for color intensity but are far easier and cheaper to keep.
• Need hard, alkaline water. If your tap water is soft and acidic, you’ll need to buffer it consistently. Which adds maintenance.
• Best kept in all-male peacock tanks or peacock/hap setups. Mixing with aggressive mbuna is a recipe for problems.
• Minimum 55 gallons, but 75+ is much better. They need swimming space and enough rock structure to establish territories.
• Not ideal for planted tanks. They’ll dig in the substrate and the high pH required doesn’t suit most aquarium plants.

Community Tank Mates

Building a community tank with Peacock Cichlids is straightforward. Even though they have some temperamental issues, they make good tank mates if you understand their behavior and activity level.

While the females have a cool temperament, male Peacocks can act pretty aggressively around their male counterparts. They form territories. And if they feel threatened by any other male, serious bullying, harassment, and extreme fights is seen among the fish species.

Here’s a list of some of the best Peacock Cichlid tank mates you can go for.

• Botia Loaches
• Rainbow Sharks
• Haplochrome Cichlids
• Clown Plecos
• Red Tail Sharks
• Milder Mbuna Cichlids or females

Poor Tank Mates

Compatibility issues can create problems for you and your fish. To avoid unexpected fights, don’t house your Peacock Cichlid with:

• Boisterous Mbuna Cichlids
• Any aggressive fish or shy fish
• Any fish that will not survive in the hard water and pH required for these fish

Breeding

Peacock Cichlids are quite expensive. But thankfully, breeding them in home aquariums is possible and quite simple. To ensure successful breeding, make sure you read and follow everything I mention here.

The first step to breed Peacock Cichlids is to prepare a separate breeding tank. Actually, you need 3 different tanks to avoid any chaos and minimize the chances of an unsuccessful breeding. The main tank, a tank for the fry, and a tank for the juveniles. If you want to see an in-depth video, check out this video by Ricky Kenerly Cichlids.

The first tank will have one male and 2 females. The ratio will go like this to prevent territorial aggression. Make sure the tank is at least 50 gallons filled with a sandy substrate and lots of hiding places. To condition them to breed, start gradually raising the temperature up to 84 F°. Also, add a protein-rich diet to their menu.

When the intended breeding pair is ready, the male will perform a beautiful dance to attract the attention of the female. Once he’s done with that, he will encourage her to lay her eggs in front of his territory where he will later fertilize them.

Since Peacock Cichlids are mouth brooders, the female will carry the eggs in her mouth to the decided location. It is either in one of the caves or on top of the rocks. This period is called the incubation period. Luckily, the parents will not harm their eggs in a Peacock Cichlid’s case. It will take her up to 21 days to finish the incubation process, after which, you have to shift the mother and her eggs to the fry tank.

The mother can stay with the fry for a couple of days. This is necessary for her to regain energy. After moving her back to the home tank, start focusing on the fry. From feeding them baby brine shrimp to other commercial foods, you can feed them plenty of different things that are small for the juveniles to swallow.

Food and Diet

As skilled swimmers and natural predators as they are, relying only on frozen foods is not enough. You should feed them insects, crustaceans, and brine shrimp. Apart from these options, you can feed your pet sinking cichlid pellets, granules, flakes, frozen brine shrimp, and vegetables. Spinach and lettuce are some great options.

Avoid feeding them worms and mammalian meat which can cause Malawi Bloat in these colorful fish. Overfeeding is an issue here. It’s better to break down big meals into small ones and feed them only thrice a day.

Common Health Problems

Peacock Cichlid varieties can undergo a species-specific disease and some common fish diseases. The best possible way to keep these ailments at bay is to keep the water clean and toxins out of the tank.

Malawi Bloat

Malawi Bloat is identical to dropsy, but it is fatal. This disease is caused by feeding your fish an excessive amount of meaty foods.

Some common symptoms are:

1. Abdominal inflammation
2. Loss of appetite
3. Difficult breathing

Swim Bladder Disease

This is another common fish disease. It is caused by parasites or gas in the intestines.

Some common symptoms are:

1. Floating to the top of the tank
2. Distended abdomen
3. Loss of appetite
4. Curved back

FAQs

What It Is Actually Like Living With Peacock Cichlid

This is the part no other care guide gives you. Forget water parameters for a minute. Here is what it is actually like to share your tank with this species.

Males display constantly. A dominant peacock male in full color is a nonstop show. They flare, shimmer, and parade in front of females all day long. Under the right lighting, the iridescence is jaw-dropping.

They recognize you. Peacocks learn who feeds them. They will follow you across the room and get excited when you approach the tank. This is not a fish that hides in the back.

Aggression spikes during breeding. When a male is courting, he becomes significantly more territorial. Subordinate males get pushed around harder, and any fish near the spawning site gets chased. This is normal, but you need the tank space to handle it.

Color takes time. Juvenile peacocks are dull gray or silver. Males do not develop full color until 3 to 4 inches, sometimes longer. Patience is required. The wait is worth it.

How the Peacock Cichlid Compares to Similar Species

Peacock cichlids are most commonly compared to mbuna, and the difference matters for your setup decisions. Mbuna like the yellow lab cichlid are rock-dwelling herbivores that are more aggressive and territorial. Peacocks are open-water sand sifters that are calmer and more docile. In a mixed Malawi tank, mbuna will dominate, which is why I recommend keeping peacocks with other peacocks or with mild-mannered haplochromines rather than with most mbuna species. Yellow labs are one of the few mbuna that can coexist with peacocks due to their relatively mild temperament, but even that pairing works best in 75+ gallon tanks with plenty of rock structure.

If you’re drawn to peacocks for their color but want something less demanding, consider the electric blue acara. It’s a South American cichlid, not African, so it doesn’t need the same hard, alkaline water. Electric blue acaras are peaceful, stunning, and work in standard community setups. The trade-off is variety. Peacocks come in dozens of color varieties, while electric blue acaras offer just one look.

Closing Thoughts

A peacock tank is a hierarchy. Either you manage it, or the dominant male will.

If you’re looking for an interesting and personable fish to keep in your tank, the Peacock Cichlid is a great choice. These fish are easy to breed and do well in larger tanks, making them perfect for any aquarium enthusiast. Have you kept these fish before? Let us know in the comments!

This article is part of our Lake Malawi Cichlid Species Directory. Visit the hub page to explore all species care guides.