My male betta tore off his pelvic/pectoral fins (the fins on the bottom closest to his head). There is a tiny bit left so there is not really an open wound. The area above and around the fins however is very swollen (half the size of a marble I would guess). How should I treat him? Is there one medicine that works better than others for infections? He's not his usual self and that concerns me. Any way I can save him and help him get well I will try. Thanks for the help.
Bridget
Bridget