thanks for sharing pics.. are they still eating? Unless it's velvet which may wipe the tank in 24-48 hours, ich will give you enough time to react and move the fish if they are still eating and look active.. so you should have enough time to setup your hospital tank the 'right' way.. Fish facing the wave-maker is a really bad sign too.. PBT I lost before I went the Copper Power route on my blue tang was continuously facing the wave-maker and lying down on its side a day before its demise, so look out for that as well.. Copper Power works like magic, within couple of days, a lethargic fish will look all charged and begins to eat and have no visible white spots.. you should do the full course anyways as per the QT guide on HF