My new flasher wrasse suddenly looks to be covered all over in tiny bubbles. I’m guessing it’s ich or velvet and not just a bunch of air bubbles? There is a pintail wrasse with him that looks okay. I have coppersafe and an api copper test kit. Ive never done a copper treatment and am kind of scared. I know wrasses are sensitive to copper. Can someone walk me through how to do it safely? It’s a 10 gallon QT tank. I haven’t been able to get a decent picture yet.