Otopharynx lithobathis Care Guide

Otopharynx lithobathis is a handsome Lake Malawi haplochromine cichlid, best known for the dramatic contrast between the male’s blue body and golden-yellow to sulphur-coloured head. Depending on mood, age and locality, the blue can range from deep steel-blue to a more subdued grey-blue, while the fins may show dark edging and subtle spotting. Females and juveniles are much less colourful, typically appearing silvery, beige or brownish with faint vertical markings.This species is active and observant, spending much of its time in the open water around rocky areas and sandy margins. Males may defend a small breeding site and display to rivals, but the species is generally less relentlessly aggressive than many strongly territorial mbuna. Its social behaviour is typical of Malawi haps, with dominance interactions and courtship becoming especially visible when mature males are present.In nature, Otopharynx lithobathis is associated with the clear, alkaline waters of Lake Malawi, where rocky habitats meet open sandy or gently sloping areas. It searches across the substrate and among scattered rocks for small aquatic invertebrates, plankton and other edible material rather than being a specialised algae-grazing species.The species is widely known in the aquarium trade under the name Otopharynx lithobates, and the two names are often encountered interchangeably in hobby literature. Like other maternal mouthbrooding Malawi cichlids, the female protects developing eggs and fry in her mouth, releasing the young only after they are sufficiently developed.