Hi All, It appears that Ich may be livin' large in my tank. I was thinking after 2 1/2 months I would be out of the woods with Ich, but I guess not. I thought it was more of a "new fish" disease. But I guess that's my newbie opinion! My clown fish has one small iridescent dot on it's dorsal fin and my damsel appears to have a raised white spot near his eye. The clown's dot has been there for a few days and all the other fish looked fine so I thought I would just keep my eye on it. The clown's dot is still there, but there are no new spots on the clown. The spot on the damsel appeared this morning. So far the other two fish seem fine, and besides the obvious spots, none of the fish are showing signs of distress and all are eating well. Water params are fine. Ammonia and Nitrite are 0 and Nitrate is 20 ppm. pH is 8.2. I've read on this forum two different opinions about what to do when Ich strikes: QT tank and leave the fish be. Any opinions about what to do? I really don't want to lose any of my fish! I also have crabs, snails, star fish, etc. so treating with medication is riskier...although I don't value them as much as my fish. Thank you very much!