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I have 2 Radion Xr30 Pros G3 over a 49 gallon tank, 36x17x17, and I am trying to figure out the par for this unit, hanging 8" above the water line.
Tank is mainly SPS, and I was wondering if 50% intensity was enough, or if I should crank it higher to 60-65.
Thoughts?
Tank is mainly SPS, and I was wondering if 50% intensity was enough, or if I should crank it higher to 60-65.
Thoughts?