I have 3 fish that's in a 29 gallon tank. I only had them for 3 days now.Yellow cichlid, black angelfish, & a peacock cichlid. I call myself rescuing the yellow lab, & peacock cichlid from different pet store. The yellow lab was the first to reside in the tank. He chases both of them, but he's getting the best of the angel. The peacock runs, but holds his own at the same time. He stays out in the open, while the angel hides all day. The angel misses out on the feedings. He looks like his will to fight is over. I'm feeling like giving the yellow lab a new home with 4 dwarf gourami, just so my other 2 fish can swim & eat in peace.