Lighting Intensity on Frag Tank

Chheng86

New member
I have 4 radions on an SPS dominated frag tank. The frag tank measures 66"x48". Running 2x G2s and 2x G3s. The light is 12" from the water. I have a frag rack that is about 2" about the bottom.

I bought the SenEye to get PAR readings, but I'm not sure how accurate it is. At 45% intensity I'm getting readings only in the 100 Par range where the depth of the corals are. I'll try to take new more accurate measurements tomorrow.

Anyone have any suggestions of what intensity I should be running at?
 
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