Straight off the bulb the PAR levels are off the charts, so pretty common for corals and such high up to get bleached on intro if not acclimated properly.
In a 20" high tank you should have no problem w/ those, at greater depth PAR drops significantly, at this time anyways.
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Current Tank Info: SCA 120g RR Starfire, Tunze silence 1073.02 return, 40g sump w/ fuge, SWC Extreme 160 cone skimmer,Geismann reflexx 4xT5, 2x Panorama Pro LED strips, Vortech MP40QD
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