Ok so fairly new to reefing. I've had clowns in a FOWLR but never had this happen. Idk if it's something I have in my tank or if the 2 clowns I got don't like each other anymore. I have had them for a little over a month and they seemed fine but I noticed yesterday that they weren't really hanging out together in the same area anymore, and today I see that one of them looks like it's pelvic fins have been ripped off. The only corals I have is 2 "unknown" zoas, a Dragon Soul Favia frag, a Honey Ball? Favia frag, an "unknown" mushroom, and what the LFS called a "whisker coral". As far as CUC I have some red leg hermits, blue leg hermits, scarlet reef hermits, some snails, and an Emerald crab.