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post #7 of (permalink) Old 12-16-2005, 01:45 PM
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Join Date: Jul 2005
Location: Salt Lake City, Utah
Posts: 504
Originally Posted by defdac
Lumens doesn't tell much how good a bulb is growing plants because lumens is weighted towards human response (our eyes are sensitive to yellow-green, the same light plants *reflect*):
Thank you defdac! That article is very applicable.

10g with shrimp
55g First true attempt at a planted tank.
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