400w MH for 70 gal?
			 
			 
			
		
		
		
		Is a 400 W for a 70 gallon too much? The tank is 48 x 18 x 18 and I plan to get a 5" DSB. I am a begining to look into a reef tank so I will probably start out with the easier corals. When I am more experienced I would like to get the SPS corals later. 
		
	
		
		
		
		
		
	
		
		
	
	
	 |