The Planted Tank Forum - View Single Post - Lighting an Aquarium with PAR instead of Watts
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post #26 of (permalink) Old 07-23-2012, 03:00 AM
Algae Grower
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Join Date: Feb 2011
Location: St Louis, Mo
Posts: 34
Great information! What is missing is a graph on LEDs. Thanks for all the time you spent gathering this info and then sharing it with us. I didn't realize that a less than $100 par meter option existed
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