Will Killifish Eat Cherry Shrimp?

Yes, killifish and shrimp can coexist. You can successfully maintain them together as long as you keep the right sort of shrimp with the right kind of killifish. Killifish, though, might consume the shrimp’s fry.

Although killifish are carnivorous and enjoy eating shrimp, adult lampeye killies and dwarf shrimp, for instance, can coexist harmoniously. Research the compatibility of your specific species of killifish with shrimp before adding shrimp to the tank with them.


No, those shrimp shouldn’t harm your killifish as they are far bigger than what they can eat.

In contrast to certain bettas and other fish I’ve owned, as far as I can tell, none of the killifish I’ve owned have ever picked up and killed a larger shrimp than they can eat.

Will cherry shrimp be eaten by clown killifish?

We address some of the most frequently asked questions regarding Epiplatys Annulatus in this area of our guide for those who are thinking about purchasing some of these adorable little fish for their community collection.

A: Clown Killifish have a length range of 1.5 to 2 inches. Juveniles mature sexually at six to eight weeks of age, and by four to six months, they are completely matured.

A: Clown Killifish will consume shrimp eggs and young fry, but they are too small to eat most shrimp. Shrimp won’t be troubled by the Killifish, thus including some in your community arrangement is a smart method to maintain the tank neat and orderly.

A: Killifish can be kept in a small shoal, but they usually pair up or stay alone, just like they would in the wild. Males tend to get along amicably, although during spawning, there may be a little bit of hostility among them.

A: Epiplatys Annulatus are calm fish that get along well with the majority of smaller, less aggressive species. Referring to the pertinent area of our guidance above will allow you to look up a few suitable tankmates.

Can shrimp be eaten by Golden Wonder killifish?

* In order to protect our creatures, we only now transport live fish through UPS Next Day Air. You will only see UPS Next Day Air as a delivery option during checkout if your order includes this item.

The Golden Wonder Killifish, often referred to as the Malabar Killifish or Striped Panchax, is an extremely bright fish that requires little maintenance and has grown to be incredibly well-liked among aquarists in recent years. This fish, which is native to India and Sri Lanka, was originally a gray-green, striped fish. Through careful cultivation, it has acquired an amazing, iridescent gold and blue-green coloring over the majority of its body. The Golden Wonder Killifish is very versatile and a perfect addition to many aquariums, in contrast to other killifish who have a reputation for being challenging to keep.

Although they can frequently be spotted swimming and feeding in the middle and bottom levels of the water column as well, killifish primarily inhabit the top level of the water column. They must be housed in an aquarium with a lid, hood, canopy, or at the the least, a water level that has been significantly dropped because they are also not afraid to jump. Although they won’t bother or consume plants, they are ferocious eaters of dwarf shrimp and even small fish like microrasboras and tiny danios or tetras. The Golden Wonder Killifish will consume any animal that will fit in its mouth, as do the majority of predatory fish. Nevertheless, a number of fish species and a few invertebrates are good tankmates. Golden Wonder Killifish make good tankmates for Rams or other dwarf cichlids, bigger tetras, Banjo Catfish, Otocinclus, and the majority of Corydoras Catfish. Snails can coexist quietly with this fish, as can huge, non-aggressive crustaceans like vampire shrimp. The best way to keep Golden Wonder Killifish is in small groups.

The Golden Wonder Killifish is not a picky eater, but it will thrive and stay highly colorful on a varied diet of meaty things. Pellets, frozen or freeze-dried tubifex, and bloodworms are all readily taken as well as premium flake food. Although the Golden Wonder Killifish also lives in some brackish water habitats in the wild, brackish water is not a requirement for it in an aquarium.

What Draws Us to This Fish:

  • vibrant coloration
  • calm demeanor with most fish of a comparable size
  • resilient and flexible
  • Excellent for residing on the aquarium’s ledge


  • 72 degrees to 77 degrees Fahrenheit (22deg – 25deg C)
  • pH: 6.0 – 7.5
  • KH: 3 – 8 dKH
  • 20 gallons is the minimum tank size.


  • Diet: Dry and frozen meat-based items. Greater health and coloration are guaranteed by more variation.
  • Social behavior: Small, loosely organized groups that loosely school or shear.
  • Origin: Tank-bred, but native to Sri Lanka and India.
  • Typical adult height: 3 to 4 inches (7.5 – 10 cm)
  • Size of typical purchases: 1.5 to 2.5 inches (3.8 – 6.3 cm)

Can you maintain angelfish and killifish together?

When kept as sole inhabitants of a setup, huge exhibition fish like Flowerhorns or Arowanas may exhibit a lack of confidence. The majority of aquarists prefer to maintain them alongside dither fish, which indicate that everything is well and that no predators are hiding nearby.

Larger Killifish are hardy enough to survive a quick chase while also being brazen enough to always be on display. Your cichlids will get along with almost any species as long as they aren’t very nasty.

Large Killies make excellent tank mates for Severums and angelfish. A large-mouthed predator like an Oscar will readily eat an adult Panchax or Golden Wonder, so pay particular attention to the mouths of possible tank mates. Peacock Cichlids (Aulonocara sp.) and Discus are two other small-mouthed calm species.

How large can a killifish grow?

This well-known killifish originates from West Africa, where it inhabits ponds and tiny streams in forested areas. Up to 2 1/2 inches in length. They are relatively simple to mate since the male has the distinctive, lyre-shaped caudal fin. They are egg-hangers and require soft, slightly acidic water. Each day, they will scatter a few eggs amid the threads of a nylon wool mop hanging from a cork.

Do killifish cling to the surface?

This implies that any other fish that can survive under these circumstances can be a tank mate.

Since killifish remain in the upper half of the water column, they get along best with other peaceful kinds of fish, particularly bottom-dwelling fish in particular. Fish that live in the bottom include corydoras and kuhli loaches, for instance.

Tetras, Rasboras, and live bearers of a similar size are some other suitable tank mates. It is possible to use even larger species, such as dwarf goramis, because they do not get much bigger than killifish.

Any creature that resembles the Killifish in male form should be avoided. Keep larger, more aggressive fish away, such as barbs and angelfish. It is best to stay away from these larger fish because they will just upset your fish.

Additionally, smaller fish (such as fry) should be avoided because they will be treated as prey.

Additionally, invertebrates such as shrimp and snails will be a costly but delicious treat for killifish. Additionally, the mild water will erode their calcium carbonate shells.

Just keep in mind that any tank companion should be able to survive in soft, acidic waters with limited light. Additionally, watch out for food competition among your fish’s tank mates when you feed them.

Can killifish be kept with Betta?

Killifish and bettas cannot coexist. Bettas enjoy eating killifish eggs and fry, and when housed in the same tank, the two are prone to become hostile to one another. Because they are highly possessive pets, bettas may grow anxious in the presence of your killifish.

How much time can killifish survive without water?

Depending on the species, a killifish can survive without water for up to 66 days. Due to their natural habitats drying up during dry seasons, several killifish species have evolved to live outside of water.

For instance, mangrove killifish may reproduce and endure without water for more than two months by consuming insects and exhaling and inhaling air via their skin.

Can killifish be kept alongside guppies?

Guppies and killifish are two highly distinct breeds with distinct requirements, personalities, and physical characteristics. Some varieties of killifish can coexist peacefully with guppies, while others are utterly incompatible.

Look select a smaller, less aggressive type of killifish if you insist on trying your luck with merging the two species. Long-term, this will reduce the likelihood of aggressiveness and territorial display.

Can killifish be combined?

Yes, you can mix various killifish species. In the same tank, killifish belonging to the same genus—not species—may be kept.

Male killifish can get combative with one another and are more aggressive than female killifish. If you want to maintain a peaceful society, keep only one male killifish in a tank when keeping multiple species of the same genus. Don’t forget to give your killies plenty of room to swim.

Neon tetra and killifish coexist, right?

Killifish can coexist peacefully with neon tetras. When housed together, killifish and neon tetras make for very attractive tank companions because they are both vibrant and energetic.

Additionally, because neon tetras are calm, little fish, your killifish won’t feel threatened or aggressive around them. Keep a small group of each variety of killifish and neon tetra because they are both schooling fish that thrive in groups.

Can killifish be maintained in a shared tank?

Although many varieties of killifish can be kept in communal aquariums, dedicated killifish hobbyists often keep them in species tanks. The majority of killifish are calm, however the males can occasionally become aggressive and possessive toward one another. A few exceptions to the rule also exist. Both the common and easily obtainable Golden Wonder Killie (Aplocheilus lineatus) and the Blue Gularis (Fundulopanchax sjoestedti), one of the biggest and best-known killifish, can be hostile and ought to be kept separately or with other “spirited” fish. Before mixing a fish species with another, always do your homework on the one you wish to purchase.

What products work well with killifish?

  • Danios (we love the Celestial Pearl)
  • smaller types of catfish.
  • Tetras (neon, green, and ember)
  • Rainbow fish and other calm fish

Danios (we love the Celestial Pearl)

tinier catfish species.

Tetras (neon, green, and ember)

Peaceful fish like rainbows

What size killifish is the smallest?

One of the tiniest fish and vertebrate species known to science is Heterandria formosa. Males reach a height of approximately 2 centimeters (0.8 inches), while females reach a height of approximately 3 centimeters (1.2 inches).

The fish has a black horizontal stripe running down the middle of its body and is often olive in color. Additionally, the dorsal fin has a dark spot, and females have a dark spot on their anal fin. Male anal fins are transformed into gonopodiums, which are intermittent organs used to carry sperm and impregnate females during mating, similar to how most poeciliids do.

Are killifish sacrosanct?

Indeed, killifish are hostile. Killifish are often calm, quiet pets, but depending on their surroundings, they might develop aggressive and territorial behavior.

When around other male killifish, male killifish most frequently exhibit aggressive behavior and have a tendency to act violently. In addition, killies will devour whatever they can fit in their mouths, including eggs and fry.

In case your killifish turn hostile, make sure to separate them. They can be kept in communal tanks, but if the correct conditions are not provided, they will act out on their smaller tank mates. A pair of killifish are suitable for a tank that is 20 gallons or bigger.