I have a yellow tang in QT right now and I'm doing TTM. This morning was the first transfer and the start of Prazipro. I was gone all day and came home tonight to find the Yellow tang acting normal but has a white strip on both sides. Can someone tell me if something is wrong or what is going on. I have a purple tang and a yellow eyed kole in QT and they look good with the start of Prazi.