I have been reading these forms for hours now and everyone is suggesting different treatments. I currently have my fish in the qt tank waiting for treatment to begin. I was going to attempt hyposalinity but now im thinking more along the lines of a copper treatment. I have 4 fish in the qt and none of which have any visible ich. I know I had it because I had a green clown goby who was covered in the white spots die and the other 4 fish had a few spots at most. but by the time I took them out of the tank, the ich left the fish. any suggestions?