How much brown algae is to much?
			 
			 
			
		
		
		
		I know in a new tank that there will be some algea growth, but when should i start to take action against it, I am trying really hard right now to just live with it,  my tank is about 4 weeks old and has live rock in it and nothing else.  plus could anyone hook me up with some good pictures of drian tubes from plumbed tank.  I am pretty new to this reef tank game so any help would be great. 
		
	
		
		
		
		
		
	
		
			
			
			
			
			
			
			
			
			
				
			
			
		 
		
	
	
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