The Planted Tank Forum - View Single Post - Lighting an Aquarium with PAR instead of Watts
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Old 07-23-2012, 04:00 AM   #26
Algae Grower
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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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