The Planted Tank Forum - View Single Post - Lighting an Aquarium with PAR instead of Watts
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post #18 of (permalink) Old 07-22-2012, 02:08 PM
Wannabe Guru
Join Date: Aug 2011
Location: Centennial,Co
Posts: 1,836
Cost of dividing watts by gallons? Price less.
BruceF is offline  
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