Quote:
	
	
		| 
			
				 
					Originally Posted by reef_raf
					
				 
				I thought I read somewhere to run 5g thru it first, just to clean out the fungicide..might depend on th ebrand. 
			
		 | 
	
	
 That could well be right Brad.
But quite a bit of it is washed out if you just flush the membrane when doing the set up.
But the couple of gallons number was just something that I grabbed out of the air. 
