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Thread: Desk lamp?
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post #2 of (permalink) Old 02-17-2012, 01:42 AM
Planted Tank Guru
Join Date: Dec 2005
Location: Sacramento, CA
Posts: 21,015
You can't do a "low tech" tank with high light. High light requires CO2, good fertilizing, very good water circulation in the tank, good surface rippling, etc. A 30 watt CFL bulb is going to be high light on that small tank.

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