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Can you keep killifish in a community tank?
Dedicated killifish hobbyists typically keep them in species tanks, but many types can be kept in community aquariums. Most killifish are fairly peaceful, but males can be feisty and sometimes territorial towards each other.
What can live with killifish?
Some recommended Killifish tank mates include:
- Danios (we love the Celestial Pearl)
- Smaller catfish varieties.
- Tetras (neon, green, and ember)
- Rainbows & other peaceful fish.
How many killifish should be kept together?
Keeping Killies Together Killifish thrive when they are kept together. You should keep at least 3 of them together (1 male and 2 females). In larger tanks (30+ gallon tanks) you can keep up to 12 individuals and they will school together.
Can I keep different killifish together?
Yes, you can mix different types of killifish. Killifish from the same genus (not species) can be kept together in the same tank. Male killifish are more aggressive than female killifish and can become aggressive with each other.
Will killifish eat neon tetras?
They will not eat or bother plants, but they are fairly voracious predators of dwarf shrimp and even small fish such as microrasboras and very small danios or tetras. As with most predatory fish, the Golden Wonder Killifish will eat any animal that will fit in its mouth.
Can killifish live with neon tetras?
Yes, killifish can live with neon tetras. Killifish and neon tetras are highly compatible tank mates that are extremely attractive when kept together because they are both lively and colorful. In addition, neon tetras are small, peaceful fish that will not make your killifish feel territorial or aggressive.
Can you put killifish with guppies?
While some breeds of killifish can live with guppies in relative peace, others are completely incompatible. If you insist in trying your luck with mixing the two species, at least look for a smaller, less aggressive breed of killifish. This will minimize the chance of aggression and territorial display in the long run.
How many killifish can you have in a 5 gallon tank?
Each Killifish requires at least 2 gallons of space which means you can house 2 Killifish in a 5-gallon tank. Be sure to only keep 1 male in the tank as they get aggressive towards other males.
Do killifish like soft water?
This popular killifish comes from West Africa where it lives in small streams and ponds in the rainforest. It grows to 2 1/2 inches. They are very easy to sex, the male having the characteristic, lyre-shaped caudal fin. They need soft, slightly acidic water and are egg-hangers.
Can killifish be kept with guppies?
Will killifish eat guppies?
It can live well in the community aquarium but may eat smaller fish and guppy fry.