Clown Knifefish Aquarium Care Guide

Keeping Clown Knifefish in an aquarium requires the right conditions.

Aquarium Information

• Care level: advanced
• Temperament: semi-aggressive
• Diet: carnivore
• Minimum tank size: 250 gallons (946 liters) for a single adult
• Compatibility: Best kept alone or with very large, robust, and fast-moving tank mates that cannot be swallowed. Avoid small or slow-moving fish.
• Special requirements: Requires a large tank with ample swimming space and numerous hiding spots (caves, large driftwood, dense planting). Excellent filtration is crucial due to their large size and carnivorous diet. They are sensitive to poor water quality. Provide a soft substrate to prevent injury to their delicate ventral region. Dim lighting is preferred as they are nocturnal.

Water parameters

Temperature

75-82°F (24-28°C)

pH level

6.5-7.5

Hardness

5-12 dGH

Explore Clown Knifefish