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					Originally Posted by  subman
					 
				 
				Back to the original poster I would look into the prodibio system, as the rsm sump isn't a huge one and adding the zeo reactor will take up some valuable real estate. I'd prefer to run a gfo reactor and the prodibio system on your setup. 
			
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 Hey thx ..... I have never heard of prodibio ..... I will look into this as well. Yes you are right about the sump it's rather small.