It’s a Mccoskers flasher in a 15G qt and it’s the only fish in there. I just dropped the salinity down to 1.012 two days ago due to having flukes that came from another flasher wrasse that died. The Mccoskers was swimming and eating just an hour and a half ago and I went to turn the light off and it’s laying on the bottom gasping, not breathing rapidly just very heavy. What could be the issue?



