I just bought some MelaFix for my betta, Poseidon, because I thought he had started to suffer from fin rot.
I posted some pictures in a different thread, and I've been told that judging by the pictures, he is fine. Being able to see him in person, however, I can tell that some of the tips (I've been told he's at least part Lyre) actually have gotten thinner, and his fins seem more flimsy in general.
My question is: would it be harmful to put the MelaFix in his tank just in case? as a precaution? If it isnt, should I use half or the whole dosage?
I already put one dose in there before I was told it didn't look like fin rot. My dad has been watching him for the past few days, so I don't know if there was any white fluffy stuff on his fins then. Would they be there longer before the fins started to rot? He didn't say there was any, so I don't think there was. STILL, his fins don't seem as full/healthy. Should I do a 100% wc? His last change was sunday, and he is in a 2.5g + 1 dose of MelaFix