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					Originally Posted by  riceboy
					 
				 
				I didn't treat the new rock just threw it into the tank. All the old rock I just sold. I do have about 50lbs of rock in my sump to maintain the beneficial bacteria. So far so good nothing has died and I still get good polyp extention. 
			
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 Ah ok, that rock in the sump should definitely help - you're braver than me.  I'd do that with LPS, but SPS? Maybe you're just crazy. 
