T5 Lighting

[Stones]

I rely soley on a T5 fixture to light my 90 gallon SPS reef. After switching from metal halides, I haven't noticed any adverse effects and most of my acros are improving in colour since I made the switch. Like the previous posts stated, so long as the fixture has individual reflectors you should be able to keep any type of SPS coral. Active cooling makes a big difference as well and improves light output and bulb longevity.