The clown featherback (Chitala ornata), also known as the clown knifefish and spotted knifefish, is a nocturnal species of tropical fish with a long, knife-like body.
| Scientific name | Common Name | Size | Temperament |
| Chitala ornata | Clown Knife Fish | 1m | Semi-aggressive |
| Water Temperature | Water pH | Tank size | Diet |
| 24-29oC | 5.5-7.0 | 2000L + | Carnivore |