The Planted Tank Forum - View Single Post - my DIY CO2 reactor/diffuser for HOB filter
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post #4 of (permalink) Old 02-28-2013, 11:34 PM
Wannabe Guru
Join Date: Jun 2011
Location: NJ
Posts: 1,458

How about putting tubing ports at the bottom instead of squared exit?

That way you disperse it via tubing to dense, planted sections of tank.
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