fish (Mr. Blue - neon blue dwarf gourami) passed away over night.
All symptoms point to Swim Bladder malfunction. In researching, I found that the bacteria causing this problem is contagious and can be spread to other fish in the tank. Has anyone had experience keeping exposed fish from succumbing to this disorder?
I know I should use an antibiotic, but not sure which type/brands. Would Maracyn II work? The other fish exposed are: a pleco, panda cories, rainbowfish, cherry barbs and otos. I need meds that aren't harmful to the catfish/pleco.