The Planted Tank Forum - View Single Post - Finnex RAY II & FugeRAY PAR Data
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post #11 of (permalink) Old 01-31-2013, 03:30 AM
Planted Tank Enthusiast
Join Date: Feb 2012
Location: Edmonton, Alberta
Posts: 571
Your par would be 74 directly under the light and 64, 57, 45 as you go further away from the centerline.
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