I would think shrooms would do great anywhere w/ that light. Zoas you may have to place higher up especially certain types. I have found not all zoas can survive w/ the same type of lighting. I have red ones low in my tank that are going wild. I have green/teal ones halfway up and they are doing great as well. However I lost a couple other varieties because my 130W of PC was just not enough to sustain them. Both colonies were higher up than the two that survived and yet they both browned out, withered away, and died. Too bad, guess I need to upgrade to MH
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