When I got Spots (one of the rescue fish) he had damage to his caudal fin (tail). It didn't look like biting or rot but I've treated it as such.
Well its been about three weeks (or more) since I got these fish and I've see no improvement in Spots' tail. He is a white (or Cellophane) so it would be really easy to see if his tail was getting better (or worse) but its stayed exactly the same!
I didn't have a heater for him up until about a week ago so that could be why he wasn't healing but I've seen no improvement since he's been in a heated tank either.
Any ideas on how to get his fin to heal up? I've tried salt and water changes but nothing has happened. I don't see any signs of fin rot so I'm hesitant to try other medications. I'm positive its not biting either.