Thread: Lighting in sump for frags
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Old 01/11/2008, 12:33 AM
hansonfam hansonfam is offline
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Join Date: Jun 2006
Location: Calgary, Alberta, Canada
Posts: 590
Lighting in sump for frags
I have a spot in my sump for some frags. I want to use 250 watt 6500K bulb for growth, but my tank is 400 watt 20K bulbs. Would this be to much of a change?

Thanks