Lichnochromis acuticeps

Lichnochromis acuticeps is one of Lake Malawi's most fascinating behavioral specialists. Its sharply pointed head and slender anterior body are adaptations for ramming brooding female cichlids in the snout to force them to release eggs, which the male then consumes — one of the most extraordinary feeding strategies in the cichlid world. Despite this alarming ecology, acuticeps is an attractively colored medium-large Hap.

Males in breeding condition are attractively blue with subtle darker patterning and long flowing fins. In the aquarium the ram-and-steal feeding behavior is rarely observed unless mouthbrooding females of other species are present. The fish functions as a conventional carnivore in aquarium settings when suitable prey is unavailable.

Maternal mouthbrooder. Rarely bred in captivity due to the specialist knowledge required and the limited availability of the species. A highly fascinating fish for serious Malawi specialists interested in the behavioral ecology of the lake's cichlid fauna.

Water: pH 7.6–8.8, 24–28°C, GH 10–20, KH 10–18; pristine alkaline conditions; moderate to strong filtration. Tank: 350 L minimum; open mid-water space; rocky areas for retreat; one male per tank. Feeding: Carnivore pellets, frozen krill, mysis; feed twice daily; will opportunistically steal eggs from brooding females if present. Breeding: Maternal mouthbrooder; rarely bred; specialist species — consult species-specific resources. Compatibility: Keep with large Haps; be aware that brooding females of other species may be targeted.