Lake Malawi; known from Nkanda and Makonde (Tanzania).
Typical adult size:
Up to about 17 cm
Sexual dimorphism:
Males develop a dark blue to bluish-black body with a distinct yellow to golden blaze on the head; females and juveniles are silvery-grey and lack intense coloration.
Recommended aquarium size:
Minimum 300 litres; aquarium length at least 110 cm
Aquarium setup:
Large open swimming areas with sandy substrate and scattered rock formations; emphasis on swimming space.
Diet:
Planktivore; feeds on plankton in the open water column.
Breeding:
Maternal mouthbrooder; males establish temporary territories during spawning.
Aggression:
Generally peaceful; males may show territorial behaviour during breeding.
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