Clown Killifish (School of 4)
Male and female clown killifish look similar; males have a bit more color, but they are both quite small. A small group of these small fish is the best way to view them.
Quick Facts
| Scientific Name | Epiplatys annulatus |
|---|---|
| Origin | Sierra Leone, Guinea and Liberia, West Africa |
| Care Level | Moderate |
| Temperament | Peaceful |
| Adult Size | Up to 1¼” |
| Lifespan | 2–3 years |
| Diet | Carnivore (tiny meaty foods) |
| Water Temperature | 72–79°F |
FAQ
What is the ideal water temperature for clown killifish?
The ideal water temperature for clown killifish is between 72–79°F.
Are clown killifish easy to care for?
Yes, clown killifish are considered moderate in care and are peaceful, making them suitable for beginners with a well-maintained aquarium.
How big do clown killifish grow?
Clown killifish grow up to 1¼ inches in adult size.

Brian Payne –
These fish are vibrant and active. I kept a school of four in a 10-gallon tank with a heater. They stay calm and enjoy the small food bits I offer. Great for a small aquarium setup.
Ryan Glover –
The colors are bright and the fish are very peaceful. I noticed the males have slightly more vivid patterns. They don’t require much maintenance and adapt well to my tank conditions.
Neil Davidson –
I bought this school for my first aquarium. The fish are lively and stay together in a group. They thrive in the 75°F range and eat small meaty foods regularly.