Thanks Brad. I just read most of it. Thinking of ordering the 6080 for my tank. Should be ok on a 6ft. 225g. Also, I have a GeoMarine crushed coral bed, instead of sand, about 2in. deep. That should withstand the force of the current. 
 
  A better question would be, what the heck the fish will think about 2000gph of water coming them? 
		
	
		
		
		
		
			
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				Doug
			 
		
		
		
		
	
		
		
	
	
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