Thanks man. I have quite a mixed mbuna tank. Ive got 2 yellow labs, 1 yellow tail acei, 1 red zebra, 1 albino zebra, 1 ob zebra, 1 cobalt zebra, 1 red top hongi, 1 venustus, 1 auratus, 1 kenyi, 1 rusty, and 1 red tailed shark. And the pindani/socolofi. Everyone seems to be getting along. Some of them chase eachother around but they have plenty of rock to escape to. Do you know of any purple mbuba I could get? And an all black one?