So I moved my recently qted Fish into my dt a few days ago. All Fish had been treated with 3.5 weeks of 0.5ppm cuprmaine and two rounds of prazi 6 days apart. I noticed today my black clown is showing raised V shaped white dots. Any idea what it can be. I know ich is a possibility but I my mind unlikely since they were more then 3 weeks in a dedicated qt tank at therapeutic copper levels. At no point was the copper level lowered (they went strait from coppered qt to Tank). Any ideas?