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					Originally Posted by  sully08
					 
				 
				Quarentined him with about 30 lbs. of live rock, lots of flow and good filteration and did 10% water changes every week, always tested for ammonia and nitrites and there was never an issue 
			
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 There is your problem, a quarentine system should be void of rock and sand.
Ich can survive on/in it when not on fish
A QT system "should" be a fresh system with places for the fish to hide, using water from the DT
Everyones QT system can vary though