The Planted Tank Forum - View Single Post - Canister filter or just a penguin biowheel for a 20 gal long
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post #8 of (permalink) Old 11-13-2003, 07:02 PM
Planted Tank Enthusiast
Join Date: Feb 2003
Location: Minneapolis, MN
Posts: 519
If you find it causes too much current you can modify the output to a spray bar. If you make the spray bar very long with many holes, the current will be spread over a larger area and generate less current.
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