Blue dolphin moorii (Cyrtocara moorii) is an unusual tank fish which came from Malawi Lake in Africa. Blue moorii is rather popular among cichlid-fans first of all due to its bright-blue color and also to its unusual body shape with a big bump on the fish head.
At that moorii blue dolphin cichlid isn’t a small fish at all. Max size can be 25 cm and longer. They are peaceful enough, but males can be rather aggressive to each other and it’s better to keep them in a harem consisting of one male and 3-4 females.