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Unread 10/18/2013, 07:07 AM   #5
prox
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Join Date: Oct 2009
Posts: 127
I m keeping intensity 50% @ 20k setting. Above that and my sps will start to bleach. My light is about 1 ft above surface. 2 pros on 3 x 3ft x 55cm deep. Corals position about half of tank depth


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