What else is in the tank with it? If you have a pair of clowns it's possible that it's part of their dominance deciding. One clown with beat up the other to assert dominance. Only lasts a little while and then they're paired up.just realized that one of my clownfish has an slightly damaged fin. Is it something I should worry about? Everything els looks fine, eats a lot and very active.
Yeah I’ve only got a pair of clownfish. I did notice one of them bullying the other at some point. Thanks for the feedback feel a bit more relieved ;Happy
