Yeh they are peaceful and only bother eachother, my HRP trys to start fights with them but they are not interested at all, all they want to do is eat and make babys lol
They are also the only Mbuna that can eat a new world diet, they dont suffer from bloat because they have protein in there diet in the wild, they have a diet in my tank of blood worm, hikari cichlid Gold and Tetramin Flake (which is put in for the tiger barbs)
I might keep the bigger 3 i have because they breed constantly and would be a shame to break them up, the babys will go to my mate and to the shop, i'm over ran with the bloody things lol