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Given enough lamps in a fixture, you can grow anything. I'd reccomend the most you can get 12-8 lamp fixtures are awesome. Can do most even with a 6 lamp (clams iffy with 6).
I run a T5 12 bulb setup over my 6 foot tank and currently have just about every coral you can think of. All are doing well and placed so that the most light needy corals are closer to the light.