Wow salty thats about a 9 on the ol' tension scale ol' buddy!...LOL
Correct it is a stylophora...purple probably....
MH is very very good lighting...but I keep sps under vho with the same success as my acros under MH...most look better under MH, but a few look better, and grow faster under only VHO....T-5's burn sps on me...
Pc's as general are TERRIBLE for sps...BUT some auctually do better under it as well...I have run many experiments here....never seen an acro do better under pc's...but rose digi looks better grows faster under pc's, as does xenia...and believe it or not stylophora and pocillipora both do excellant under 65 watt pcs..(half white half blue)...every bit as good as MH, and even better than VHO's....get way better PE under the pc's....
But Salty is right! MH overall (not in every instance) is the best lighting....
Now I must also add that I have seen some AWSOME tanks sps, that had only t-5's....they used different brand of bulbs than I have...blue pluses etc....german bulbs I think...boy them germans sure can make a superior bulb!...lol
But no sweat reefer you have enough light for this coral put it up kinda high....but rest assured if you want more sps, I would recommend MH, or VHO..preferably combo of both....
Doc