Champsochromis caeruleus

Champsochromis caeruleus, the Malawi Trout Cichlid, is one of the largest and most streamlined haplochromines in Lake Malawi. Its torpedo-shaped body, large mouth, and remarkable swimming speed make it an efficient open-water predator capable of chasing down fast-moving fish in the pelagic zone. Adult males develop a uniform electric blue coloration across the entire body with a subtle yellow tinge to the dorsal fin.

This is a demanding species for the specialist keeper. The aquarium must be very large — at minimum 600 L — to allow this fast-swimming predator adequate space to exercise. Water quality must be impeccable, as a large fish produces significant waste. Tankmates must be large enough not to be consumed; virtually any fish under 15 cm is at risk once a male reaches full size.

Champsochromis caeruleus is a maternal mouthbrooder that produces large broods. Feeding a varied diet of meaty foods will maintain peak coloration. This species is for the dedicated Malawi specialist with space for a very large display aquarium.