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			#1  
			
			
			
			
			
		 
		
		
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			 Hi, 
		
	
		
		
		
		
		
	
		
		
	
	
	I would like to purchase one of these 2 ballasts for my 33 gallon. Just wanted to see which one would be better. I did some research(reading posts and articles on the net) and they seem to be pretty similar. Any help is welcome. thanks  | 
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			#2  
			
			
			
			
			
		 
		
		
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			 Dont know much about URI A4, but with IC 660, you can mix and match different bulb types.  
		
	
		
		
		
		
			ie. NO, VHO, PC, T5. Will overdrive the bulbs as well... 
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	=============================== Red Sea Max 34G  | 
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			#3  
			
			
			
			
			
		 
		
		
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			 Or you can save a lot of cash by using a workhorse 7 or 2 depending on what you want to run for lights. 
		
	
		
		
		
		
		
	
		
		
	
	
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			#4  
			
			
			
			
			
		 
		
		
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			 Thanks for the help 
		
	
		
		
		
		
		
	
		
		
	
	
	I was thinking about running VHO's and from what I read, URI vho's have a reflector in them, opposed to regular vho's. It seemed that people liked uri more in general, so thats why I was wondering. As for workhorse 7 or 2, I didn't do research on those ballsts, could someone give me a bit more info on them? Thanks  |