Melanochromis Johanni Melanochromis johanni Category: Malawi Species Details Description Max size in mm: 100 Feeding: omnivore PH Range: 7.5-8.5 Origin: Lake Malawi Related products Read more Bi-Color 500 Peacock Read more Nkhomo-benga peacock Read more Ruby Red Peacock Read more Aulonocara Korneliae