The Planted Tank Forum - View Single Post - Low lighting for a 20 Long
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post #14 of (permalink) Old 11-23-2012, 07:49 PM
Planted Tank Obsessed
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Join Date: May 2010
Location: Davis, CA
Posts: 433
Low light on a 20L? Just get a cheap single 30" (with 24" bulb) T8 fixture.
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