Most people know this fish as the "Red Top Cobalt Zebra" or the "Mbenji Zebra". It is a beautifully coloured mbuna (rock dwelling fish) from the Mbenji Islands in Lake Malawi. Coloured males are an overall light cobalt blue with red dorsal, caudal and pectoral fins. Females tend to show more brownish tones with some hints of blue. The female also retains some red in the … [Read more...] about Metriaclima mbenji (Mbenji Zebra)