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Old 08-04-2003, 03:44 AM
Ron Nelson
 
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Default How long should I leave my lights on?

The general consensus seems to be about 12 hours a day. Plus or minus 1 or
2. Some split that up and do 2x 6 hours with a dark period in between.
Others just leave them on all the way through. I'm not really sure of the
pro's and con's of either though.

hope this helps,
Ron

"Bill Beam" wrote in message
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I'd like: Max plant growth - minimal algae growth. What's the
optimum light on time per day? Thx