- Joined
- May 11, 2018
- Messages
- 141
- Reaction score
- 154
I have a convict tang in qt. I did 14 days of copper checked with Hanna checker. Moved to a sterile tank. He has been scratching all through copper and continues to scratch. I did a fresh water dip and nothing came off. I have never seen any spots on the tang nor any of the other fish in the tank. I have also observed the Pakistan butterfly scratching as well. Everyone is eating well. I’m at a loss as to what could be going on.