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					Originally Posted by  kien
					 
				 
				So in 150g, I'm running two RW-8s that are in the magnitude of 2000gph each (but the don't run continuous, they pulse so I don't know what that means to the actual flow rate).  Plus my mag 18 return pump which adds a little bit of flow.   That gives you an idea of my flowrate. 
			
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 I was just considering tonight that maybe I should have got the RW8 model instead of the 15s 

 I've got my 15s dialed down to 30% tops.