I have had a Clown fish that I bought in a QT for 5 weeks now. He had a mild case of ich which I got rid of with copper. It took 3 weeks of cuppermine to rid him of the spots that looked like ich. Its week 4 of running cuppermine because he has a white spot on the white part of his body. You can only see it from the side where you can see that it is slightly above the skin. Any idea what this could be that 4 weeks of cuppermine is not getting rid of it. Im testing cuppermine with seachem copper test kit. Im anxious to finally get this guy into the display tank. Thanks