I was thinking the same thing. I should make a poll about it.Wonder if the black occelaris are worse than the plain orange guys? I’ve never had an issue from the different colour morphs with orange as the main colour but black as the main colour was a different story. Maybe they’re similar to dogs in which certain morphs have a certain behaviour due to a certain hormone or gene.
I know a lot of captive forms of cichlids are more tame in aggression, as well as other fish. Clowns to me seem the opposite - most of the meanest ones I’ve heard of are the black ones.