I noticed my purple tang twitching on Dec 10th. I proceeded to pull him out and quarentine him. After seeking advice from many I chose to use meds vs hypersalinity (hope its spelled right). I dosed as suggested by a few and per the bottle. On Christmas was the last visible signs of ich. I stopped dosing after about a month and a half. (mid jan) Next week will be a month since I stopped medication and almost two months since I have seen any signs of ich...I was thinking about putting him back in the display tank next week. Any thoughts? I know they say ich stays around for 11 months or so...I also will be feeding food soaked in garlic which from what i read will help in preventing it again. Any help would be as always much appreciated.