Got a couple new rays recently, my male has some fungus on his barb, ive been looking into it and have found some methods. Just trying to figure out which one is the safest and most effective. Ive read u can use salt (how much/ what ratio?) Ive heard u can use melafix or just snip the barb off entirely. Ive also heard u can use some sort of sulfur medication from my guy at my LFS.
