I have a powder blue tang that im treating for ick. i have a main tank that im running for a month with no fish in it to get rid of the ick problem there. I cant treat the main tank because of the inverts in it. So i started hypo in the QT for the tang and just wanted to make sure the ick was Gone for good. i didnt want to use copper because thats bad for the fish i hear. I put formalin in the QT last night and he doesnt seem to be under any stress at all. The only problem is that the ammonia is starting to go up now 0.50 and i needed to know if the ammonia media that I put in the tank will do the same thing as carbon does, take out the meds. is useing formalin other then dips bad to do? I was just following directions on the bottle. if so tell me how to do the dips,there is no directions for dips on the lable. :help: