which one is best... 1.Chloramphenicol 2.Tetracycline 3.Oxytetracycline
Personally before using antibiotics I would try fish protector from Kordon. Unless there is more problems than fun rot
Was the fin rot caused by illness or just poor water? If it's the latter then I would just change the water more frequently so it promotes healthy healing.
Separate names with a comma.