The Planted Tank Forum - View Single Post - Bubble counter and check valve question
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post #9 of (permalink) Old 11-14-2012, 05:16 AM
Wannabe Guru
Join Date: Dec 2003
Location: Taunton ,MA
Posts: 1,694
How big is your tank? You could try 2" or 3" x 12" or even a 24" and enter from top and exit the bottom.
inkslinger is offline  
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