The Planted Tank Forum - View Single Post - Convert Lux meter to PAR meter?
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Old 06-15-2012, 03:48 PM   #25
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This morning the odor from the silicone cure is gone, so I screwed on the lid, after cleaning it, and put a heavy bead of Weldon #16 acrylic cement along the joint to seal it permanently. Of course, first I verified that it still works ok.

Tomorrow I hope to borrow our club PAR meter and calibrate it.
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