the discoloration is from being moved to a different tank without natural rock formation (and some stress too). Maybe put some big pipe fittings as hiding places.I pulled him and put into QT last night. He was laying in the bottom of the tank not moving last night. I started the trifecta, furan-2, kanaplex, and metro last night. Today he is trying to swim but still looks rough, certainly more active then last night though…. Should I continue to treat him to see if he can pull through this since condition seems to have improved a little in 24 hrs?