Species group: Cichlids
Other common names: Electric Blue Johanni
Scientific name: Melanochromis johannii
The Bluegray Mbuna is a Lake Malawi Cichlid which is Melanochromis johannii is sexually dimorphic.
Females and juveniles being yellow, and males being a combination of blue-purple and black.
Beautiful blue color, Larger aquariums
dominant male johanni, extremely aggressive guy, clean water conditions, similar looking fish
interesting shape, relatively large size, mouth brooders, Large visual barriers, PH