A closer look at cichlid fighting reveals complex behavior that is well worth watching and understanding. Cichlids fight for a reason. Fighting may be over space, over mates, or over food. The intensity of aggression and fighting is much easier to understand if we examine why fish fight rather than just ascribing fighting as a characteristic of a particular species. If we understand fighting, then we can attempt to control it, and our fish will benefit.
Fighting is dangerous.
The loser may forfeit scales, fins, or eyes. All too often, in the confines of a small aquarium, the loser may be killed. Fighting is also dangerous for the winner. A lucky strike to the eye by a small opponent could debilitate even the largest fish. If possible, potential combatants should attempt to evaluate the likely consequences of a fight before the fight begins.