Otopharynx lithobatesSulphur-headed Hap
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O. lithobates is a true rock dweller and is hardly ever seen in open water, even in aquaria. In fact, the scientific name lithobates literally translates as "rock dweller". Breeding males of this species rank among the most stunning of Lake Malawi Haplochromine cichlids. The three characteristic spots on the flanks disappear and are masked by a stunning neon blue patterning. Almost the entireand top of the head turn a deep yellow-orange colour. The most colourful variant is the "...