I have been treating for ick with Rid-Ick for the past week. At eye shot you can see now signs of ick, no white spots. The question is that some of the fish are still scratching themselves on the tanks decore. Does anyone have any advice on what to do next? Should I try a different med or stick with the same? I have been vacuming and change 25% of water daily. I also have taken the carbon filter out. I just don't know what to do to help our little guys:help: