That is the problem. I tot if i got from a reefer who has kept for a long while i would be able to skip qt. Anyway as some of the fish is from my old tank which gotten ich before, maybe it came from there too. I have about 20+ small fishes and 3 tangs dun think i can get a place to transfer them into. And also alot of corals which i can't really remove the rocks. Maybe i will get polylab medic to try. Read about pple throwing in garlics. Probably will try too. I already blend sotong, clams, mussels with garlics to feed them. 2day i c the white spot getting less. Hope they will get better
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