This is a dwarf Mbuna, but don't be fooled into thinking you can keep more than one of these guys in less than 50 gallons. They are territorial, aggressive and, if cramped, will tear each other apart until only one lonely victor remains. They are tough and can hold their own! Once, I witnessed a 1/2" juvenile male chase a medium-sized Venustus for over 6 feet just because the Venustus showed interest in his cave. This fish definitely has spunk and personality! They, unlike any other Mbuna, spend a lot time in caves and swimming around rocks, not because they are timid, but because they are curious. For this reason, lots of rock-work are required for this species.