One of my guppies has had clamped fins for a few days, initially I thought he was a bit stressed and I used some melafix (all my guppies got fin rot when a snail died in the tank and they’ve been getting better) he seemed to get better after about 2 days but when I got home I couldn’t find him anywhere. Turns out he was hiding in the floating log. His fins are extremely clamped and I’m not sure but his dorsal fin seems to have gotten terrible fin rot overnight. I’ve seen the guppies chase each other around but I’ve never seen them gang up on this guy. He also seems to have gotten super skinny overnight. I put him in my snail breeder box for the time being but I have no idea what to do because I just put a Betta in my spare tank. None of my other guppies have this issue and apart from the fin rot they seem to be perfectly healthy. I’ve been doing more than one water change per week and my levels are fine so is he being bullied? The guppies have been in my tank for several months now and this is the first time I’ve seen any of them with clamped fins.