MH Coverage
			 
			 
			
		
		
		
		I am lookin into setting up and having some troubles on deciding what kind of tank/light combo to go for.  I have decided that I want to keep it as simple as possible with minimal lights.  So I am tentatively going to go w/ the aquariumlight.com  Single 400w mh canopy.   
 
For the tank I am lookin at doing a cube style 30"w x 30"l  x 20" h.  I know MH are supposed to only be able to cover a 24" square area, but since this is a 400w and it will only be 20" deep i figure I could stretch that a bit by raising it up.  I was planning on having a coral island in the middle and nothing on the outter edges so it doesn't need to be full intensity there.  My only hesitation is i just dont want it to look too dim on the edges.. Thoughts? 
 
Oh yah, one more quick question.  What would be a good turnover for a fuge/sump 5x tank volume?  I want it to be quite, so the slower the better... 
		
	
		
		
		
		
			
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				Sean
			 
		
		
		
		
	
		
		
	
	
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