Thanks for the response.I don't see any clear evidence of UNWD, but why do you have all that eggcrate in the tank? The openings are just the wrong size for these types of wrasse - they can get really banged up if they get startled and run into them. the eggcrate on the bottom can hide uneaten food....
I didnt have all this eggcrate at the beginning of the quarantine period. But the glass of this little tank almost acts as a mirror and the fish seemed to freak a little when seeing their reflection on the bottom. Also, they were disoriented when trying to feed (they were chasing a mysis reflection through the glass instead of the mysis in the water column. So I thought the eggcrate walls and floor were a good idea... Maybe I should take it out, I dont know...
BTW, the Carpenter's is now way better. Swimming around and eating a little bit.