Meredith
Aquarium Advice Addict
My rasboras look great have better color than ever, one of them though has this blister looking thing just under its mouth, it was big-ish then went way down, It does not look like any pictures of mouth fungus I have seen. I was looking at my angel fish and it has some white around its mouth but I don't know if its fungus or its natural coloring. Its a black and white angel, marble is what I think it is. My question is, should I move these fish back into the qt? I hate to medicate for something they dont have. would it a bad thing to just let them be for a few more days, and see if anything else developes?