So I got a replacement fairy wrasse shipped to me today and it came in really rough. It can’t swim properly and is breathing heavily. I’m not sure if there’s anything I can do at this point but if anyone has any clue on how to help this wrasse it would be appreciated. I have other fish that I planned on quarantining in this tank together so if it is indeed a sickness I will have to figure out what to do. I am tempted to take a slime sample and look at it under the microscope to judge if this is a parasite. My only issue is that I’m worried it may harm the fish if I take a slime sample. My thoughts so far are it could be velvet. Thoughts?