Sky Blue OB Peacock is an aquarium strain of a peacock cichlid from Lake Malawi in eastern Africa. It is an aquarium strain of uncertain origin. We developed this color strain from a selection of our Blue-OB Peacock strain. We began developing this color strain in 2005. Males often reach 15cm (6 in.). Females are considerably smaller. Males are colorful with sky blue and yellow-pink bodies and fins. Females have a brown-gray background body coloration with yellow highlights and blackish mottling. This fish’s ancestors hail from Lake Malawi in eastern Africa.