New Skimmer is here..
			 
			 
			
		
		
		
		No they don't have to run in a sump. But the outlet does have to be above the water line of the tank/sump. 
 
I wouldn't run it directly into a tank tho. The bubbles out of the skimmer would fill your tank.  
 
No pics yet chris.. I will try when I get home from class today. 
		
	
		
		
		
		
		
	
		
		
	
	
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