Cherry Shrimp Tank Mates: My 12 Best Picks (And 5 to Skip)

Last Updated: May 18, 2026

Cherry shrimp are prey. That’s not an opinion, it’s biology. Every fish with a mouth large enough to fit one will eventually try to eat one. The list of genuinely safe tank mates isn’t long, and a lot of popular guides get it badly wrong by calling “peaceful” community fish shrimp-safe. They’re not.

Every fish eats shrimp. The ones on this list are just too small or too slow to catch them reliably.

Cherry shrimp (Neocaridina davidi) are one of the most rewarding invertebrates you can keep, hardy, colorful, fascinating to watch, and fantastic in a planted setup. The challenge isn’t the shrimp. It’s that virtually everything else in the hobby sees them as a snack. After 25 years in this hobby and years of managing fish stores, I’ve watched more cherry shrimp colonies collapse because of bad tank mate choices than almost any other mistake. This guide tells you what actually works.

What People Get Wrong About Cherry Shrimp Tank Mates

The biggest misconception is that “peaceful” fish are safe with shrimp. They’re not. Bettas are labeled peaceful community fish in half the guides online. Gouramis are described as shy and gentle. Corydoras are called bottom-dwellers that mind their own business. And yet all three will eat cherry shrimp, especially juveniles and shrimplets, the moment the opportunity presents itself.

The word “peaceful” describes how a fish behaves toward other fish. It says nothing about how it treats invertebrates. A betta that has never shown aggression toward a tetras will still hunt baby shrimp the size of a grain of rice. It’s instinct, not personality.

The second mistake is assuming that because a fish can coexist with adult cherry shrimp, it won’t devastate the juvenile population. If your colony isn’t growing, if shrimplets are disappearing without a trace, your tank mate is the reason. You just never see it happen.

The Biggest Mistake: Adding a Betta or Gourami

It almost always starts with the same story: someone adds a betta or a dwarf gourami to a cherry shrimp tank because the fish “looked calm” at the store. Within a week, the adult shrimp are hiding constantly. Within a month, no new shrimplets appear. Within two months, the colony is gone, and the owner never saw a single shrimp get eaten. That’s how it goes. Shrimp don’t fight back. They just disappear.

Bettas and gouramis are labyrinth fish with excellent eyesight and a strong prey drive toward small, moving invertebrates. Even a betta that “ignores” adult shrimp is almost certainly picking off juveniles overnight when the lights are out. If you want a thriving, breeding cherry shrimp colony, these fish have no place in that tank. Period.

Cherry Shrimp Care – The Basics

Cherry shrimp are very small, delicate creatures sitting at the bottom of the aquarium food chain. The foundation of any good cherry shrimp community tank is providing the perfect conditions for your dwarf shrimp to thrive and breed.

• Scientific name: Neocaridina davidi
• Origin: China
• Adult size: 1–1.6 inches (2.5–4 cm)
• Minimum tank size: 2 gallons (7.5 liters)
• Care level: Easy
• Diet: Omnivorous
• Temperature: 65–84°F (18–29°C), with about 73°F (23°C) being ideal
• pH: 6.5–8
• GH: 4–8 dGH
• KH: 3–15 dKH

Choosing Tank Mates For Cherry Shrimp – What You Need To Know

Keeping cherry shrimp with just about any fish is risky. A lot depends on the personality of the fish and even the layout of your tank. Here are some important factors to consider:

Size

There’s a simple rule that all experienced fish keepers know: don’t put small fish together with anything big enough to swallow them whole. The same rule applies to dwarf shrimp, but it’s not always that simple. A fish doesn’t need to swallow an adult shrimp whole to destroy a colony. It just needs to be fast enough and interested enough to pick off shrimplets one by one.

The safest bet is to go for tank mates with very small mouths, fish that physically cannot fit even a juvenile shrimp past their lips. That narrows the field considerably.

Temperament

Some fish are more aggressive than others. Silvertip tetras, for example, are very nippy and will pick at your shrimp even if they can’t eat them. Bettas and gouramis are the same. “Peaceful temperament” only applies to how fish treat other fish. With shrimp, all bets are off.

Competition

Shrimp are small and easily outcompeted for food by larger, faster tank mates. Even slow-moving tankmates can outcompete shrimp if their numbers are high enough. Bladder snails and ramshorn snails, for example, can multiply quickly in the right conditions and strip biofilm that shrimp depend on.

Baby Safety

Female shrimp keep their eggs safely under their tails until they hatch. When they do, those shrimplets are highly vulnerable, tiny, slow, and unable to escape. Virtually any fish in the tank will eat them, including species that leave adult shrimp completely alone.

If you want to breed cherry shrimp and see your colony grow, a species-only shrimp tank is the honest answer. In a community tank, you’ll get some survival, especially with dense Java moss cover, but you will have losses. Accept that going in.

Have A Backup Plan

The most important piece of advice for any community tank: have a plan B. A small quarantine tank, even just 5 gallons (19 liters) with a sponge filter and a heater, lets you remove troublemakers immediately if something goes wrong. Don’t wait to see how it plays out. Move the problem fish the moment you see the shrimp hiding or the colony shrinking.

Best Tank Mates

Now that you know what to watch out for, let’s look at which tank mates actually work. Each entry includes the key stats you need:

• Scientific name
• Origin
• Adult size
• Minimum tank size
• Care level
• Diet
• Temperature
• pH

Check out the video above from our YouTube channel for more detail. The full breakdown is below.

Expert Take

After 25+ years keeping fish and managing aquarium stores, my take on cherry shrimp compatibility is straightforward: the safe list is short, and most of what gets called “shrimp-safe” online is wishful thinking. Cherry shrimp are easy to keep in a shrimp-only tank and genuinely challenging to keep with most fish, not because the shrimp are fragile, but because almost every fish I’d call community-safe will eat cherry shrimp given the opportunity. The smaller and more active the shrimp, the worse it gets. Berried females and shrimplets are at risk even with so-called shrimp-safe species. I’ve seen it happen too many times at the store: a customer comes back two months after setting up what seemed like a safe community and wonders why the shrimp are gone. Nine times out of ten, it was the tank mate they thought was fine. — Mark Valderrama, AquariumStoreDepot

Quick-Reference Comparison Table

Species	Adult Size	Min Tank	Ease	Compatibility
Amano Shrimp	2 inches	10 gallons	9/10	High
Thai Mico Crabs	0.5 inches	2 gallons	7/10	High
Aquarium Snails	1-2 inches	5 gallons	9/10	High
Otocinclus Catfish	2 inches	10 gallons	9/10	High
Neon Tetra	0.8-1.2 inches	10 gallons	9/10	High
Ember Tetra	0.75 inches	10 gallons	9/10	High
Chili Rasbora	0.75 inches	5 gallons	9/10	High
Corydoras Catfish	1-4 inches	10-30 gallons	9/10	High
Endler’s Livebearer	1 inch	10 gallons	9/10	High
Pencil Fish	1.5 – 2 inches	10 gallons	7/10	High
Clown Killifish	1.25 inches	10 gallons	7/10	High
Kuhli Loach	3-4 inches	15 gallons	9/10	High

1. Amano Shrimp

Ease: 9/10: One of the safest choices for this tank setup.

• Scientific name: Caridina japonica
• Compatibility: High
• Origin: Japan
• Adult size: 2 inches (5 cm)
• Minimum tank size: 10 gallons (38 liters)
• Care level: Easy
• Diet: Omnivore
• Temperature: 60–80°F (15–27°C)
• pH: 6–7.6

Amano shrimp are the easiest call on this list. They’re shrimp themselves, they share very similar water parameters with cherry shrimp, and they pose zero threat. Amanos are significantly larger than cherry shrimp at 2 inches (5 cm), making them harder for fish to pick off too. They’re algae specialists, so they need a well-established tank to stay fed; add them a few months after setup when biofilm and algae are established.

Ghost shrimp and vampire shrimp are also solid options. Avoid crystal shrimp, they need different water chemistry and don’t mix well with cherry shrimp parameters long term.

2. Thai Micro Crabs

Ease: 7/10: Good choice with a few conditions to watch.

• Scientific name: Limnopilos naiyanetr
• Compatibility: High
• Origin: Thailand
• Adult size: 0.5 inches (1.3 cm)
• Minimum tank size: 2 gallons (7.5 liters)
• Care level: Moderate
• Diet: Omnivorous
• Temperature: 72–82°F (22–28°C)
• pH: 6.5–8

Thai micro crabs are one of the more unusual tank mates on this list, and one of the safest (video source). At just 0.5 inches (1.3 cm), they’re smaller than adult cherry shrimp and spend most of their time clinging to plants filter-feeding. They’re shy and slow enough that they pose no threat. The main challenge is finding them, they’re rare at local fish stores and usually have to be ordered online.

3. Aquarium Snails

Ease: 9/10: One of the safest choices for this tank setup.

• Scientific name: Varied
• Compatibility: High
• Origin: Varied
• Adult size: 1–2 inches (2.5–5 cm)
• Minimum tank size: 5 gallons (19 liters)
• Care level: Easy
• Diet: Omnivorous
• Temperature: 65–82°F (18–28°C)
• pH: 6.5–8.5

Almost all freshwater snails coexist perfectly with shrimp. They’re algae and detritus eaters, they clean the tank, and they’re essentially invisible to cherry shrimp. My recommendation is nerite snails specifically, they look great, they eat algae aggressively, and they can’t reproduce in freshwater, so you won’t end up with an infestation. Mystery snails are another solid pick. Just avoid pond snails and ramshorns if you don’t want an explosion.

4. Otocinclus Catfish

Ease: 9/10: One of the safest choices for this tank setup.

• Scientific name: Otocinclus spp.
• Compatibility: High
• Origin: South America
• Adult size: 2 inches (5 cm)
• Minimum tank size: 10 gallons (38 liters)
• Care level: Easy
• Diet: Algae
• Temperature: 74–79°F (23–26°C)
• pH: 6–7.5

Otocinclus catfish are the gold standard for cherry shrimp tank mates. They’re specialized algae eaters, their mouths are built for rasping biofilm off glass and plants, not catching fast-moving invertebrates. In my experience at the stores, otos are one of the only fish I’d recommend without hesitation even for tanks with shrimplets. They actively ignore the shrimp. That said, add them to a mature, established aquarium. Otos starve quickly in a new tank with no algae to eat.

5. Neon Tetra

Ease: 9/10: One of the safest choices for this tank setup.

• Scientific name: Paracheirodon innesi
• Compatibility: High
• Origin: South America
• Adult size: 0.8–1.2 inches (2–3 cm)
• Minimum tank size: 10 gallons (38 liters)
• Care level: Easy
• Diet: Omnivore
• Temperature: 70–77°F (21–25°C)
• pH: 6–7

Neon tetras are a solid pick, small mouths, peaceful behavior toward adult shrimp, and they look stunning in a planted tank alongside red cherry shrimp. I’ve had tanks where neon tetras ignored the shrimp completely, and tanks where they picked off every juvenile within a week, the difference was always tank density and shrimp hiding spots. The one caveat: neons will eat shrimplets. They’re fast enough to catch the newly hatched juveniles, and they will. Provide dense Java moss cover and accept that some losses will happen. With enough plant cover, plenty do survive to adulthood. These nano fish also look great with blue velvet shrimp if you want to explore other Neocaridina color variants.

Hard Rule: Shrimp-safe means the fish cannot catch adult shrimp AND ignores juveniles. Very few fish meet both criteria. Otocinclus catfish and small rasboras like chili rasboras are on the short list. Everything else is a risk, manage it with plants, backup plans, and realistic expectations about shrimplet survival.

6. Ember Tetra

Ease: 9/10: One of the safest choices for this tank setup.

• Scientific name: Hyphessobrycon amandae
• Compatibility: High
• Origin: Brazil
• Adult size: 0.75 inches (2 cm)
• Minimum tank size: 10 gallons (38 liters)
• Care level: Easy
• Diet: Carnivore
• Temperature: 72–77°F (22–25°C)
• pH: 5–7

If I had to pick one tetra for a cherry shrimp community tank, it’d be the ember tetra. They’re tiny, 0.75 inches (2 cm) at full size, and their mouths are small enough that adult cherry shrimp are genuinely safe. Their orange-red coloring looks incredible alongside fire red and sakura cherry shrimp. Like neons, they’ll eat shrimplets if given the chance, so dense planting is still your best insurance. Keep a group of at least 6 to get the full effect.

7. Chili Rasbora

Ease: 9/10: One of the safest choices for this tank setup.

• Scientific name: Boraras brigittae
• Compatibility: High
• Origin: Borneo
• Adult size: 0.75 inches (2 cm)
• Minimum tank size: 5 gallons (19 liters)
• Care level: Easy
• Diet: Carnivore
• Temperature: 68–82°F (20–28°C)
• pH: 4–7

Chili rasboras are one of the best picks on this entire list. At 0.75 inches (2 cm), they’re truly nano, physically too small to threaten adult cherry shrimp. They prefer slightly acidic water (pH 6.5–7 is the sweet spot), so they work best if your tank leans toward the lower end of the cherry shrimp pH range. Keep a group of 10 or more in a heavily planted tank and this setup is close to perfect. The red coloring complements cherry shrimp beautifully.

8. Corydoras Catfish

Ease: 9/10: One of the safest choices for this tank setup.

• Scientific name: Corydoras spp.
• Compatibility: High
• Origin: South America
• Adult size: 1–4 inches (2.5–10 cm)
• Minimum tank size: 10–30 gallons (38–113 liters)
• Care level: Easy
• Diet: Omnivore
• Temperature: 74–80°F (23–27°C)
• pH: 7–8

Corydoras catfish work with cherry shrimp, but species selection matters a lot here. Larger corydoras like peppered or bronze cories are technically safe with adult shrimp, their mouths aren’t built for catching invertebrates, but the safest options are the pygmy cory (C. pygmaeus) and dwarf cory (C. hastatus). These two stay small, swim in the water column rather than the substrate, and are genuinely no threat to adult shrimp. Get a group of 6 or more, they’re schooling fish and do poorly alone.

9. Endler’s Livebearer

Ease: 9/10: One of the safest choices for this tank setup.

• Scientific name: Poecilia wingei
• Compatibility: High
• Origin: Venezuela
• Adult size: 1 inch (2.5 cm)
• Minimum tank size: 10 gallons (38 liters)
• Care level: Easy
• Diet: Omnivore
• Temperature: 64–82°F (18–28°C)
• pH: 5.5–8

Endler’s livebearers are similar to guppies but stay smaller and are less likely to harass adult shrimp. Males are the ones to keep, more colorful, smaller, and you avoid the rapid breeding that happens when males and females mix. Keep a group of 6 males and you get the full visual impact without a population explosion. These colorful fish are very easy to care for and leave adult shrimp alone.

10. Pencil Fish

Ease: 7/10: Good choice with a few conditions to watch.

• Scientific name: Nannostomus spp.
• Compatability: Moderate
• Origin: South America
• Adult size: 1.5–2 inches (3.8–5 cm)
• Minimum tank size: 10 gallons (38 liters)
• Care level: Moderate
• Diet: Carnivorous
• Temperature: 72–82°F (22–28°C)
• pH: 6–7.4

Pencil fish work well because of where they live in the tank, near the surface, well away from the shrimp foraging along the bottom. Their mouths are tiny and they’re slow enough that adult shrimp are safe. They’re a moderate pick rather than a top pick mainly because they’re a bit more demanding in terms of water quality and they do need a species that won’t outcompete them for food. Beckford’s pencil fish (N. beckfordi) is the most widely available and easiest to keep. Keep a group of 6 as these are schooling fish.

11. Clown Killifish

Ease: 7/10: Good choice with a few conditions to watch.

• Scientific name: Epiplatys annulatus
• Compatability: Moderate
• Origin: West Africa
• Adult size: 1.25 inches (3 cm)
• Minimum tank size: 10 gallons (38 liters)
• Care level: Moderate
• Diet: Carnivore
• Temperature: 68–79°F (20–26°C)
• pH: 4–7

Clown killifish are surface dwellers, they hang at the top of the tank while the shrimp forage below, which creates natural separation. That’s why they make the list despite being classified as killifish (which are predators). The honest caveat: they will eat shrimplets. If you’re running a breeding colony, this isn’t the pairing for you. If you want visual interest at the surface and are OK with some shrimplet loss, a heavily planted tank makes this work. Always have a backup plan if you’re keeping high-grade cherry shrimp.

12. Kuhli Loach

Ease: 9/10: One of the safest choices for this tank setup.

• Scientific name: Pangio kuhlii / semicincta
• Origin: Southeast Asia
• Adult size: 3–4 inches (7.5–10 cm)
• Minimum tank size: 15 gallons (57 liters)
• Care level: Easy
• Diet: Carnivore
• Temperature: 70–79°F (21–26°C)
• pH: 3.5–7

Kuhli loaches are one of my favorite bottom dwellers and they genuinely work with cherry shrimp. At 3–4 inches (7.5–10 cm), they look too large for this list, but their mouths are small, their movements are slow and serpentine, and they spend most of their time buried in substrate or wedged under decorations. Adult cherry shrimp are too large and too mobile for kuhli loaches to catch. They’re shy during the day, so don’t expect them to be the centerpiece of the tank. But as cleanup crew, they’re excellent.

Tank Mates To Avoid

The list of fish you can’t keep with shrimp is much longer than the list you can. Here are the ones people most commonly try, and regret.

1. Goldfish

Goldfish eat cherry shrimp. Full stop. They’re large, omnivorous, and fast enough to catch shrimp without any effort. Common goldfish and comets are an absolute no. Even slow-moving fancy goldfish will eat shrimp given the opportunity, they might just eat fewer of them. If you want goldfish, don’t add shrimp. If you want a thriving shrimp colony, don’t add goldfish.

2. Cichlids

Cichlids are incompatible with cherry shrimp across the board. Even species that don’t actively eat invertebrates are aggressive enough to injure or kill shrimp just through harassment. Larger cichlids will eat them outright. There’s no grey area here.

3. Rainbowfish

Rainbowfish are fast, large-mouthed, and actively hunt moving invertebrates. They’ll decimate even adult cherry shrimp. This is one of the most common “I didn’t think they’d eat shrimp” mistakes I see. They absolutely will.

4. Betta Fish

This is the one I want to be direct about. Some betta fish will ignore adult shrimp for weeks before deciding one day to chase them all down. Others start immediately. You don’t know which type you have until it’s too late. And even the “peaceful” bettas eat shrimplets. Your colony will stop growing. You’ll stop seeing new juveniles. And one morning you’ll notice the shrimp count is down, and dropping.

Don’t risk it. A betta deserves its own tank where it can thrive. Cherry shrimp deserve a tank where they won’t get hunted. These are two separate setups.

5. Dwarf Cichlids

Even the smallest cichlids, dwarf cichlids like rams and apistos, will peck at and stress cherry shrimp constantly. They’re territorial, they’re fast, and they treat shrimp as both food and intruders. Skip them entirely in a shrimp tank.

The Reality of Keeping a Cherry Shrimp Community Tank

Here’s what a healthy cherry shrimp colony actually looks like: shrimp actively foraging on every surface, females carrying eggs visible under their tails (called “berried” females), and small juveniles appearing regularly, growing into adults over a few weeks. The colony grows. You see multiple generations. The tank feels alive.

Here’s what a crashing colony looks like: fewer shrimp visible each week, no juveniles appearing, berried females becoming rare, shrimp hiding more than they forage. It happens slowly. You often don’t notice until the count is already down by half. And nine times out of ten, it’s a tank mate you thought was safe.

I’ve watched this play out dozens of times at the stores I managed. The customer is convinced the fish isn’t the problem. It’s always the fish.

Your tank mates don’t need to be predators. They just need to be fast enough. That’s the line between a thriving colony and a disappearing one.

Community Tank Setup

Introducing Tank Mates

Add your cherry shrimp first, long before any tank mates. Give them time to settle, establish territory in the tank, and ideally start breeding. If the colony is already established when fish arrive, the shrimp are more confident and will use hiding spots more effectively. If you add shrimp to an established fish tank, they’re stressed and exposed from day one.

Tank Size

Cherry shrimp alone can live in as little as 2 gallons (7.5 liters). For a community setup, start at 10 gallons (38 liters) minimum. That gives you room for a school of neon tetras, a few nerite snails, and maybe some kuhli loaches with solid filtration. The absolute smallest footprint for a true community would be a 5-gallon (19-liter) with a small school of chili rasboras and your cherry shrimp. Don’t go smaller than that.

Heating & Filtration

You need a heater to keep water temperature stable. Cherry shrimp are sensitive to swings, a sudden temperature drop or spike can trigger molting issues and deaths. For filtration, a sponge filter with an air pump is the safest option, no risk of shrimplets getting sucked into an intake. For larger community tanks, a hang-on-back or canister filter works, but cover the intake with a pre-filter sponge. Always.

Maintenance & Testing

Cherry shrimp need zero ammonia and zero nitrite. Any ammonia spike, even a brief one, can kill an entire colony fast. Test your water before adding shrimp, and test regularly while the tank is running. You need a kit that covers pH, GH, KH, ammonia, nitrite, and nitrate.

• pH
• GH
• KH
• Ammonia
• Nitrite
• Nitrate

Do a partial water change when nitrate hits 20 ppm. Pick up a test kit and use it consistently. Track your nitrate rise over time, it’ll be roughly consistent week to week, and you can set a maintenance schedule around it.

Substrate & Decorations

Cherry shrimp do well over most freshwater-safe substrates. Gravel or sand work for lightly planted tanks; aquarium soil is better for heavily planted setups. Any aquarium-safe ornament gives shrimp hiding spots and foraging surfaces. Natural materials like driftwood and lava rock are excellent, shrimp love picking through them for biofilm and algae.

Live Plants For Your Freshwater Shrimp Tank

Live plants and cherry shrimp are a perfect combination. Plants provide foraging grounds for adults and, critically, cover for shrimplets to hide from tank mates. Both male and female cherry shrimp molt about once a month; the hiding spots plants provide also protect them during molting, when their shell is still soft. Plants also absorb nitrates, oxygenate the water, and look great. Java moss is the go-to for shrimp tanks, it’s dense, easy to grow, and shrimplets disappear into it immediately. Dwarf hair grass is another excellent option.

Other solid plant choices for cherry shrimp community tanks:

• Java fern
• Anubias
• Water wisteria
• Water lettuce

Feeding & Diet

Cherry shrimp graze on biofilm, algae, and uneaten food constantly, but supplement that with dedicated shrimp food. Blanched vegetables (zucchini, spinach) and shrimp pellets give them the nutrition to color up well and breed consistently. Dennerle’s Shrimp King Food is my pick, it actively enhances the red pigmentation, which is the whole point.

Don’t overfeed. Uneaten food decomposes fast and drives ammonia up, which is lethal to shrimp. Feed small amounts, remove anything uneaten after a few hours, and let the shrimp graze on algae and biofilm between feedings.

Where To Buy Tank Mates

Most of the tank mates on this list are easy to find at a local fish store. Thai micro crabs and clown killifish are the exceptions, you’ll need to order those online. You can also buy cherry shrimp directly below.

Mark’s Pick: Otocinclus catfish. They eat algae, ignore adult shrimp completely, and require the same soft, well-planted water. In my experience, otos are the closest thing to a guaranteed safe companion for cherry shrimp you’ll find in this hobby.

FAQs

Who Is This Setup Right For?

Good Fit If:

• You want a planted nano tank with algae grazers that won’t touch the shrimp, go with otos and nerite snails
• You keep nano fish under 1 inch (2.5 cm) that physically cannot eat adult shrimp, chili rasboras and ember tetras are your best fish options
• Your tank is 10+ gallons (38+ liters) with dense planting that provides natural shrimplet cover
• You prioritize shrimp colony health and don’t mind accepting that most fish carry at least some risk to juveniles
• You want visual contrast, bright nano fish over a backdrop of red cherry shrimp in a planted tank is one of the best-looking setups in the freshwater hobby

Avoid If:

• You want to add any fish over 1.5 inches (3.8 cm), they will eat shrimplets and harass adults
• You keep bettas, gouramis, cichlids, dwarf cichlids, rainbowfish, or any predatory fish, even “peaceful” species eat shrimp
• You’re running a high-grade breeding colony and can’t afford shrimplet losses, use a species-only shrimp tank
• You expect to keep shrimp and a full community of different fish without accepting any shrimp losses, that’s not realistic in a community setup

Final Thoughts

A cherry shrimp community tank is doable, but the list of fish that actually work with shrimp is much shorter than most guides suggest. Stick to the species on this list, build the tank around dense planting and hiding spots, add the shrimp first, and have a backup tank ready for any problem fish. The reward is a tank that’s alive at every level: shrimp foraging, nano fish schooling, nerites cleaning the glass. When it works, it’s one of the best displays in freshwater.

What’s your favorite tank mate for cherry shrimp? Let us know in the comments below.

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