I also got an Achilles Tang from Liveaquaria...delivered on Tuesday. I put him into a "QT" that I have which has some live rock scraps. I changed 1/2 of the QT water (40 gallon breeder size, so 20 gallon change)---i used DT water as replacement into QT and then fresh water into DT (which is 200 gallons plus sump). My tang seems to be ok---no white spots yet. He eats pellet food so far and ill start my frozen shortly. QT currently has a 6-line, a blenny and some snails. Also a small cleaner shrimp, but I haven't seen that thing in a day or so. I hope my specimen doesn't get this ich, but that's the whole reason for a QT, right? I plan on a 3 week QT period with water changes every other day. Do you guys add any 'medication' into QT even if nothing looks bad?

