Description
Clown Knife Fish – Impressive, Predatory Oddball with Distinctive Patterning
(Chitala ornata)
The Clown Knife Fish is a striking and exotic freshwater predator, instantly recognizable by its elongated, blade-shaped body and the distinctive row of eye-like spots ("ocelli") along its silver flanks. Native to Southeast Asia, this nocturnal species is a true showpiece for large aquariums and public displays. It exhibits a graceful, undulating swimming style and can grow to impressive lengths, making it best suited for experienced aquarists with the space and filtration to match.
Key Features:
-
Sleek silver body with bold black spots along the lower rear half
-
Knife-like body shape and smooth, wave-like swimming motion
-
Nocturnal and shy; benefits from low lighting and hiding spots
-
Intelligent and responsive to keepers
-
A true centrepiece fish for large aquariums
Care Information:
-
Scientific Name: Chitala ornata
-
Adult Size: Up to 90 cm (36 inches) in captivity (often 50–60 cm in aquaria)
-
Temperature: 24–28°C
-
pH Range: 6.5–7.5
-
Tank Size: Minimum 500 litres for juveniles; significantly larger as adults
-
Diet: Carnivorous – feeds on live or frozen foods such as prawns, fish, worms, and meaty pellets
-
Compatibility: Best kept alone or with large, peaceful tankmates; may eat smaller fish
Why Choose the Clown Knife Fish?
The Clown Knife Fish is a dramatic and majestic addition for serious fishkeepers. Its size, beauty, and prehistoric swimming style make it a standout species in large, well-managed aquariums. Ideal for those looking to keep a fascinating predator with personality and presence.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

