Holy Cow there are a lot of Malawi Mbuna fish!! I had no clue. Anyway, I looked through 100s of different ones. I was looking for mildly aggressive in BOTH their temperament and conspecific temperament and under 5". I didn't make it. So here is the list of the ones I really like and I'm hoping it will work. Can all of these be in the same tank? (33 gal. long) 1. Metriaclima estherae (red) 2. cynotilapia afra (Lumbila) changed it from "Acei" which gets 6" 3. Labidochromis caeruleus (Lion's Cove I) 4. Cynotilapia afra (Cobue) Thos are my fist picks, here are some I also like if some of the above won't work together. 1. Cynotilapia afra (Jalo Reef) 2. Cynotilapia afra (Msobo) 3. Cynotilapia afra (Chinuni) I am not planning on breeding, so I amplanning to only get males.