Thread: 400W MH's inhibiting Photosynthesis......
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Old 05-15-2002, 04:21 AM
reefburnaby reefburnaby is offline
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Default 400W MH's inhibiting Photosynthesis......
Hi,

Isn't a 250W Iwasaki as bright as a 400W MH ? Or am I just confused.

- Victor
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