Yes what i find weird is when its feeding time, all the fish are going crazy for the food eat it within a minute or less, my clowns damsels, the only fishes that dont is the bicolor and coral beauty. Ive seen the bicolor occasionaly grab maybe a flake that sank down in the tank but definitely not eating like the other fish. my diamond goby unfortunately a week ago i found that he jumped out of the tank and was dead on the floor