A friend of mine has been running a A360 above a frag tank for over a year with fantastic results. All of his z & p's, LPS and SPS frags are insanely colored and growing swiftly. The SPS will encrust and grow faster than under my 150w HM 20k lamp with the same coral frags. He just recently swapped lighting. He had 8 T5, 4 of which were overdriven. He removed the standard T5's and added 3 A360we's. His display looks amazing! He hasn't missed a single beat as far as color or growth in the swap. It's been about two months this far. Looking at swapping out my ATI PM 10x54w fixture for 6 T5's and 2 A360we's soon. I'll see if he has a photo I can post.