13 Most Popular Types of Killifish

Killifish are actually tiny as well as vivid egg-laying fish of the Cyprinodontiformes purchase. There end 1,200 varieties of killifish that concern various loved ones.

Killifish are actually located in freshwaters of the Americas as well as are actually created popular one of aquarists through their lovely different colors. Most varieties are actually very easy to maintain, hit it off along with various other exotic fish, as well as are actually very easy to discover in most United States pet dog shops.

Clown Killifish

Clown killifish swimming close up

Care amount:Temperament:Color:Lifespan:Size:
ModeratePeacefulVaried brilliant different colors along with dark red stripes5 years1.2–1.4 ins
Water temp:Water pH:Tank measurements:Diet:Scientific label:
69–78°F4.0–7.05–10 quartsCarnivoreEpiplatys annulatus

Clown killifish are actually popular one of aquarists for their black-striped, tiny, extended physical bodies as well as vivid, red-and-blue rears.

This varieties of killifish is actually very easy to maintain because of its own relaxed nature, versatile diet regimen, as well as potential to grow in a little container.

Set up a mime killifish container atmosphere to resemble the fish’s untamed West African overload habitation. Decorate the container along with stones for the fish to conceal responsible for as well as vegetations to purify the water. Feed the mime killifish a different diet regimen of protein-rich foods items consisting of bugs, salt water shrimp, as well as tiny earthworms.

Clown killifish hit it off along with various other killifish as well as various other relaxed varieties that avoid of the mime killifish’s method. Since mime killifish usually tend to devote most of their opportunity at the area of the water, set all of them along with bottom-feeders or even tiny fish that usually tend to devote most of their opportunity near all-time low of the container.

In a 5-gallon container, maintain to 4 sets of killifish.

Red-Striped Killifish

Red-striped killifish swimming in a planted tank

Care amount:Temperament:Color:Lifespan:Size:
EasyPeacefulRed, orange, blue3–5 years2 ins
Water temp:Water pH:Tank measurements:Diet:Scientific label:
68–73°F6.5–7.510 quartsCarnivoreAphyosemion striatum

The red-striped killifish is actually a popular search for newbie aquarists since of its own relaxed mood as well as fluorescent different colors. This tiny fish possesses a slimmer physical body along with reddish dots as well as rough straight red stripes over a blue as well as orange history.

In bush, red-striped killifish populate freshwater bogs as well as slow-going, superficial rain forest streams. Red-candy striped killifish like container problems identical to those of their all-natural habitation.

Control for a little acid, smooth water, find the container where it gets marginal illumination as well as vegetation the aquarium tank along with wealthy plants.

Choose a container along with an organization cover due to the fact that red-striped killifish dive really extreme as well as can easily find yourself on the flooring. In the container, the red-striped killifish can easily exist together along with various other relaxed tiny fish. More threatening as well as areal varieties are going to likely create bashful red-striped killifish to come to be worried.

Red-candy striped killifish live on a blend of premium scabs as well as icy foods items.

Magnificus Killifish

Magnificus killifish swimming above rocky substrate

Care amount:Temperament:Color:Lifespan:Size:
EasyPeacefulVaried brilliant different colors2 years1 in
Water temp:Water pH:Tank measurements:Diet:Scientific label:
72–75°F5.0–7.25–10 quartsCarnivoreHypsolebias magnificus

The magnificus killifish is actually a serene fish that hits it off along with exotic fish of identical measurements as well as nature.

The magnificus is actually one of the smaller sized types of killifish, as well as possesses lovely rainbow pigmentation. This fish is actually pale blue along with multi-colored red stripes throughout its own physical body as well as a display screen of many-colored dots on its own rear as well as fins.

This killifish is actually belonging to slow-running, fresh water flows in South America. Replicate the magnificus killifish’s natural surroundings through offering a low-power container filter that permits the fish to dive with ease as well as performs certainly not limit their action.

Maintain gentle, crystal clear container water along with a little much higher temperature levels matched up to that of various other killifish varieties. Decorate the magnificus killifish’s container along with drifting vegetations.

Like most killifish, magnificus killifish acknowledge most real-time foods items consisting of salt water shrimp, earthworms, as well as tiny bugs.

Chocolate Lyretail

Chocolate lyretail swimming close up

Care amount:Temperament:Color:Lifespan:Size:
EasyPeacefulOrange, reddish2 years2–3 ins
Water temp:Water pH:Tank measurements:Diet:Scientific label:
70–75°F6.0–6.510 quartsCarnivoreAphyosemion australe

The dark chocolate lyretail is actually a popular killifish for newbie aquarists as well as is actually adored for its own brilliant orange different colors as well as versatile status. Its orange as well as brown tinting along with cherry dots includes dynamic different colors to the aquarium.

Males possess brighter pigmentation than girls, and also an identifiable lyre-shaped rear as well as rised fins.

Chocolate lyretails are actually belonging to West Africa, where their all-natural habitations are actually tiny stream flows as well as pools in the forest.

Though dark chocolate lyretails can easily conform to numerous water situations, they like hot water in the container that is actually smooth as well as a little acid. Like most killifish, lyretails appreciate plants, like drifting vegetations, in their container.

Chocolate lyretails get along fish that exist together along with lots of various other varieties, yet they need area to dive around with ease. While dark chocolate lyretails could be inhibited a container as tiny as 5 quarts, they appreciate a 10- or even 15-gallon container even more.

These fish acquire pressured in a busy container, thus keep in mind to confine the variety of fish in an area container. High amounts of anxiety can easily create reduction of colour as well as reduced amounts of task.

These killifish are actually predators as well as will definitely live on icy high-protein foods items as well as good-quality scabs.

Blue Lyretail

Blue lyretail against a white background

Care amount:Temperament:Color:Lifespan:Size:
ModerateSemi-threateningYellow, reddish, blue3 years2.5 ins
Water temp:Water pH:Tank measurements:Diet:Scientific label:
68–79°F6.0–7.510 quartsOmnivoreFundulopanchax gardneri

The blue lyretail is actually a lovely varieties of killifish that presents stunning yellowish as well as reddish different colors.

The male blue lyretail is actually brighter than the woman as well as possesses an unique lyre-shaped, yellowish rear along with particular cherry dots. The blue lyretail killifish possesses a big oral cavity that creates this varieties recognizably unsafe to various other fish.

Blue lyretails populate bogs as well as ponds in African nations consisting of Cameroon as well as Nigeria. The fish think relaxed in hot, delicate waters as well as are actually very versatile to numerous freshwater container problems.

This fish suits a vibrant neighborhood container yet can easily present indicators of aggressiveness in a container along with way too many men of its very own kind. Keep 1 or 2 male blue lyretails for 4-5 girls of the very same kind.

The blue lyretail is actually an omnivore as well as delights in an unique diet regimen of scabs, pellets, algae, as well as reside foods items.

Two Stripe Lyretail

(*13*)

Care amount:Temperament:Color:Lifespan:Size:
EasyPeacefulVaried brilliant different colors3–5 years2 ins
Water temp:Water pH:Tank measurements:Diet:Scientific label:
70–79°F5.5–7.010 quartsCarnivoreAphyosemion bivittatum

Two red stripe lyretails are actually wonderful newbie search for beginner aquarists. These vibrantly tinted fish have actually extended physical bodies along with 2 darkened reddish stripes going each edge. Males possess specific, vivid rectal as well as dorsal fins that show a variant of blue, dark-green, as well as orange different colors.

This tiny killifish varieties is actually belonging to streams in Nigeria as well as Cameroon. Replicate its own untamed habitation through offering a range of environment-friendly drifting vegetations as well as bogwood in the container. Two red stripe lyretails like hot, smooth water along with mild level of acidity.

Two red stripe lyretails are actually predators. They grow on a different diet regimen that features salt water shrimp, bug larvae, bloodworms, as well as scabs. Two red stripe lyretails feed in the top amounts of the aquarium tank.

Avoid putting 2 red stripe lyretails along with various other fish that reside at the area, to steer clear of competitors for meals in the best amounts of the container.

Argentine Pearlfish

Argentine pearlfish swimming against a dark background

Care amount:Temperament:Color:Lifespan:Size:
ModerateSemi-threateningBlack, blue, white colored8 months2.75 ins
Water temp:Water pH:Tank measurements:Diet:Scientific label:
65–72°F6.5–7.015 quartsCarnivoreAustrolebias bellottii

The Argentine pearlfish is actually a less-colorful killifish than various other killifish varieties. It is actually realized through its own dropping of round white colored dots throughout its own dark-blue or even dark physical body.

The Argentine pearlfish is actually belonging to the streams of Uruguay as well as Argentina. It favors chilly water temperature levels as well as delights in smooth, a little acid water.

Like most killifish, the Argentine pearlfish favors a dimly-lit container along with great deals of vegetations to resemble the shapes of its own all-natural habitation. This killifish varieties calls for recurring water modifications to remain well-balanced.

Argentine pearlfish could be threatening to fish of their very own kind, and also to various other exotic fish in the container. The greatest method to steer clear of aggressiveness in between Argentine pearlfish is actually to always keep a proportion of one Argentine pearlfish guy to 4 to 5 girls of its very own kind in one container.

Feed Argentine pearlfish a range of protein-rich foods items consisting of fish scabs, tiny bugs, as well as salt water shrimp.

Kisaki Killifish

Kisaki killifish swimming in a planted tank

Care amount:Temperament:Color:Lifespan:Size:
EasyPeacefulRed, orange1–2 years2.5 ins
Water temp:Water pH:Tank measurements:Diet:Scientific label:
70–80°F6.5–7.010 quartsCarnivoreNothobranchius flammicomantis

The Kisaki killifish is actually a lovely cherry killifish along with impressive blue eyes, adored for the colour it contributes to the container.

This fish is actually belonging to Tanzania where it populates pools as well as slow-moving flows. The Kisaki killifish favors hot water temperature levels in the container along with neutral pH, as well as a sloppy substratum near the bottom of the container to duplicate the problems of its own all-natural habitation.

Although the Kisaki killifish is actually relaxed, always keeping one guy along with numerous girls in a little container is actually most effectively. If you yearn for greater than one guy, always keep Kisaki killifish in a bigger container of a minimum of twenty quarts to ensure the men possess sufficient area as well as don’t defend area.

Kisaki killifish grow on a high-protein meaningful diet regimen of salt water shrimp, earthworms, bugs, pellets, as well as scabs.

American Flagfish

American flagfish swimming above plants and substrate

Care amount:Temperament:Color:Lifespan:Size:
ModerateSemi-threateningVaried brilliant different colors1–2 years2.6 ins
Water temp:Water pH:Tank measurements:Diet:Scientific label:
59–70°F7.0–8.015 quartsOmnivoreJordanella flas

The American flagfish is actually a popular varieties of killifish marvelled at through aquarists for its own striking look as well as higher versatility to numerous container problems.

The label of the American flagfish was actually influenced due to the fish’s reddish as well as blue taggings. Both male as well as women American flagfish possess a distinctive dark area on their edge.

American flagfish arised from Florida as well as the Central American conditions. They populate slow-running flows, pools, as well as bogs in their all-natural habitation. American flagfish appreciate roomy storage tanks along with a range of robust vegetations as well as various concealing areas.

This varieties of killifish is actually typically relaxed as well as can easily exist together along with various other varieties of identical dimensions as well as personalities. However, the fish performs come to be threatening as well as areal throughout the reproduction time period.

While American flagfish will definitely approve a range of premium scabs as well as pellets, feature some real-time healthy protein foods items like bloodworms in the fish’s diet regimen. Because this varieties is actually omnivorous, always remember that the fish may munch on gentle fragile vegetations in the container as an herbal add-on to their food.

Blue Gularis

Redtail notho swimming above planted substrate

Care amount:Temperament:Color:Lifespan:Size:
EasyPeacefulBlue, reddish1–2 years2.5 ins
Water temp:Water pH:Tank measurements:Diet:Scientific label:
70–80°F6.0–6.510 quartsCarnivoreNothobranchius guentheri

The redtail notho is actually one of the absolute most popular types of killifish one of aquarists. This varieties of killifish is actually very easy to maintain because of its own tiny measurements, helpful attributes, as well as refine versatility to the container.

The redtail notho killifish acquires its own label coming from its own lovely bright-red rear as well as fins, as well as gradient-like blue- as well as yellow-scaled physical body.

Redtail nothos are actually belonging to the warmer areas of East Africa, like Tanzania as well as Zimbabwe, where they reside in brief swimming pools produced through periodic storms. Redtail nothos like hot, crystal clear container water to resemble their all-natural habitation swimming pools.

The redtail notho is actually a serene fish that creates a really good container friend to an area of tiny exotic fish. Redtail nothos can easily come to be areal along with their very own kind, thus confine the variety of men in one container to steer clear of dispute. Feed redtail nothos a different high-protein diet regimen being made up of real-time as well as icy foods items.

Blue Notho

Blue notho swimming against a dark background

Care amount:Temperament:Color:Lifespan:Size:
EasyPeacefulBlue, orange1–2 years2.5 ins
Water temp:Water pH:Tank measurements:Diet:Scientific label:
70–80°F6.0–6.510 quartsCarnivoreNothobranchius guentheri

The blue notho is actually a near loved one of the redtail notho, as well as is actually an additional popular killifish one of aquarists. The blue notho is actually a superb newbie fish that conforms effectively to an area of fish as well as can easily deal with rising and falling water temperature levels. This tiny fish possesses metal blue fins as well as rear, as well as brilliant orange physical body.

Like redtail nothos, blue nothos are actually belonging to East African swimming pools as well as bogs. Blue nothos are actually made use of to hot waters, dark substratum, leafy vegetations, as well as dark illumination.

The blue notho is actually a serene fish that hits it off along with various other tiny, similarly-tempered varieties. To always keep heaven notho well-balanced as well as cost-free of anxiety, deliver sufficient area for the fish to dive with ease. Don’t congested the container along with various other fish.

The blue notho’s diet regimen is actually predatory, as well as ought to comprise of tiny icy as well as real-time foods items like sliced bloodworms, artemia, as well as Daphnia.

Golden Wonder Panchax

Golden wonder panchax swimming near decorated rocks

Care amount:Temperament:Color:Lifespan:Size:
EasySemi-threateningBlue, orange4 years3.9 ins
Water temp:Water pH:Tank measurements:Diet:Scientific label:
72–75°F6.0–6.5twenty quartsCarnivoreAplocheilus lineatus

This striking killifish is actually higher various other killifish. Its stylish physical body as well as strongly yellow-golden pigmentation produce this varieties an unmissable brilliant area in the container. The gold surprise panchax, additionally referred to as candy striped panchax, is actually a terrific newbie fish.

The gold surprise panchax originates from India as well as Sri Lanka where it populates high-altitude, slow-going streams, flows, as well as pond. This killifish varieties can easily reside in numerous water shapes yet most appreciate hot, slow-running flows.

Help the gold surprise panchax feel comfortable in the container through copying its own all-natural habitation. Use a modest water filter as well as provide the aquarium tank along with a darker substratum as well as leafy vegetations.

This fish conforms greatest to an area container of various other big fish, as it pursues smaller sized fish. The gold surprise panchax comes to be areal if there are actually greater than 4 gold surprise panchax fish in the container.

Like most killifish, the gold surprise panchax is actually predatory as well as needs to have a healthy and balanced diet regimen that features a selection of meaningful foods items. Feed this fish a blend of bugs, earthworms, insect larvae, icy salt water shrimp, as well as bloodworms.

Choosing & Caring for Different Killifish Types

Killifish are actually relaxed, easy-to-care-for fish that include lovely exotic different colors to any type of aquarium tank. Some of the most effective killifish for newbie aquarists are actually the red-striped killifish, dark chocolate lyretail killifish, as well as gold surprise panchax killifish.

Most killifish could be inhibited tiny storage tanks. However, those which arrive at much larger dimensions in the adult years will definitely require additional area (15 quarts or even much larger). Keep in thoughts that although killifish are actually relaxed, they can easily come to be areal along with their very own varieties or even when completing for meals.

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Gill

Lucky author of gillsfish.com (waited years for the domain). I've always kept a few tanks going. I keep a few African cichlids around in my 50 gallons but primarily focus on our 100 gallon which changes nearly every month depending on what my kids may have in mind.

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