part of anal fin missing
 

well i got this mccosker wrasse a couple days ago and for the first day he kept all his fins shut, was shy, stayed in his cave and slept/hide for most of the day. now hes out and about in the moonlight and his anal fin is wide now. i noticed part of it is gone and im wondering if i should be worried. will it grow back? he was eating yeaserday before he went back into his cave and hes looking for food now. only thing i have in the tank is a pom pom crab and snails

got a fashlight and it looks like nips almost perfect bite size pieces lol prob from the holding tank in LFS

Who's all in with him right now? Sounds like someone might be nipping. Happens pretty often with newcomers to a tank, the existing fish haze him for the first bit until the new pecking order is established.

The good news is that it should regrow in time. Fins in fish are a little like fingernails..

nothing he is the first fish king of the tank so to speak lol i have a pom pom crab but im told and have read that they were peaceful crabs thats why i got him i like crabs but hate them hunting and killing my livestock