I agree to find the source of the nutrients instead of putting a bandaid on it by adding a fish to eat the algae.  There is lots of easy to read information in the algae link in my signature.  Lots of different approaches to lowering nutrients. 
		
	
		
		
		
		
			
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				~ Mindy 
 
SPS fanatic. 
			 
		
		
		
		
	
		
		
	
	
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