Behaviour Aggressive towards others of its kind
Typical size 50cm
Max size 100cm
Tank Area Middle
Min Tank Size 180cm
Max Number 1
Temp Min: 24℃ Max: 28℃
Feeding Live, frozen, pellet, dried, meaty foods
pH Range 5.5-7.5
Clown KnifefishChitala ornata
The Clown Knifefish is a beautiful fish, but reaches up to 100cm in the wild, and usually at least 50cm in aquariums, so only very large tanks (250cm/8 foot absolute minimum) are suitable. Plenty of hiding spots amongst decor and plants should be provided, along with open swimming spaces. Cover from bright light is also important. The Clown knife fish is intolerant of its own kind, so must be kept singly. Being a natural predator, tankmates must be a good size, peaceful, and robust.
This fish is excluded from the Compatibility Checker as it is unsuitable for community aquariums or may require expert care.
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