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need help here. 1ft PL or T5 light.
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05-08-2009, 04:41 PM
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jytong
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Join Date: May 2004
Posts: 114
A 9W should be sufficient since you are growing only christmas moss.
If the prices btw both does not differ alot, then get the T5 6w x 2
A rule of thumb for lighting will be 2-3 watts per gallons
Hope its helpful
jytong
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