I want to add some more african cichlids to my tank preferably mbuna. I want something thats active and curios but won't kill my other fish. I also need something that I can get at my lfs. Right now i have; 3 sunshine peacocks, 3 dragon blood peacocks, 1 pleco, and 4 electric yellow labs in my 75 gallon hexagonal tank. I also have alot of rocks and hiding places. Thanks for your help!