Originally Posted by Reeffanman
I'm sorry but u do have ich in your system. Perhaps u have it under control but nevertheless less it is there and can still infest any of your fish
+1. Garlic is a great immunity booster however there are a few things that should be noted regarding ich. Read the following article especially " Subjective and Non-Subjective Observations, Claims, and Common Myths" towards the bottom.
If you want to eradicate ich from your tank, you will need to let it go fishless for a few weeks. Trust me, if there were something that could keep our tanks parasite free besides QT prior to going in, we would all do it. I hate the QT part. I also learned the hard way long ago and lots of money lost.