Clown Killifish (Epiplatys annulatus)
The Clown Killifish, also known as the Rocket Killifish, is a small, colourful killifish native to West Africa.
Minimum Tank Size: 10 Gallons for a shoal
Maximum Fish Size: 1.5 inches
Water Temperature: 73F to 78F
Ideal pH: 6.0 – 7.0
Water Hardness: 4 – 8 dGH
Temperament: Generally peaceful, top-swimming, and shoaling species. An aquarium lid is recommended, as these fish are prone to jumping.
Unless experienced with fish-in cycling, we always suggest cycling an aquarium before adding fish. Adding fish to a fresh, un-cycled aquarium can kill them rapidly. We offer free water testing at our physical location, and advice via email or call.
FAQ
What is the ideal water temperature for Clown Killifish?
The ideal water temperature is between 73F and 78F.
How big do Clown Killifish grow?
Clown Killifish grow up to 1.5 inches in maximum size.
Do these fish need a tank lid?
Yes, a tank lid is recommended because Clown Killifish are prone to jumping.
Gabrielle Newman –
The clown killifish are vibrant and active in a 10-gallon tank. I kept them in a well-cycled system with stable water parameters. They swim near the top and form a nice shoal. The fish are peaceful and don’t stress other tank mates. I followed the advice to cycle the tank first and it made a big difference.
Matt Davies –
Beautiful little fish with bright colors. I noticed they jump a lot, so I added a lid right away. The water temperature stayed consistent and the pH was within the recommended range. They seem happy and active in the morning light.
Frank Jones –
Easy to care for once the tank is cycled. I tested the water before adding the fish and kept it between 6.5 and 7.0 pH. The fish swim in groups and are very lively. I recommend cycling the tank before introducing any fish.