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Thread: Lumens and PAR
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post #64 of (permalink) Old 12-23-2004, 12:45 PM
Rex Grigg
Planted Tank Guru
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Join Date: Dec 2002
Location: Portland Orygun
Posts: 9,600
Take a few minutes and read my Guide.

And no you don't want to run actinic bulbs over your planted tank.
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