I think it is Sciaenochromis fryeri or Aulonocara nyassae. What do you think? In a tank with 1 small Demasoni, 1 small Yellow Lab, and one Auratus. Compatible? The fish were gifts from a friend.
It is a hybrid of some kind - looks like an mbuna X peacock/hap. Definitely not a Ps. demasoni or Met. lombardoi - barring, coloration, and body shape don't fit. As far as compatibility goes, it will be trial and error.