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post #15 of (permalink) Old 04-03-2003, 02:57 AM
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Join Date: Oct 2002
Location: Minneapolis, MN
Posts: 859
That article holds _some_ truth. I think it is better for larger tank, that you don't need as much light, but still a decent amount. You definitely don't need 8 wpg for a small tank though, like Rex said, 3 or 4 wpg is fine for a small tank.

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