right now I have a Yellow Eye Kole, a Coral Beauty, and a Bangai cardinal in QT. They have been in there about 3 weeks after bringing home from LFS. Only treatment was prazipro and metro when they were first added. Yesterday when I turned in the lights my coral beauty was covered in white spots (Atleast 50) He had nothing the day before or the weeks prior. I figured great. I guess it’s time to treat with cupramine. Within a few hours all the spots were gone. Is it possible I mistook debris from rock where he sleeps as ich? I pulled the piece of rock I keep In the tank while just observing and I started cupramine at half the dose. . Should I raise it to the full dose and do the full treatment? I know angels aren’t all that tolerant of copper and I would like to avoid it if I can. Could ich trophonts have fallen off that fast when nothing was visible the day before? There’s no signs in the other fish and they’re all eating and swimming as normal. I wish I grabbed a picture in the morning when he was covered but I did not.