Coral with 8 fingers and a long thin stock?

I have a pink-ish coral in my tank that has grown from a small frag my friend gave me. I don't have a picture yet, but I am working to get one posted.
It has a multiple long, thin stocks, and eight fingers with little nubs on the fingers. It doesn't pulse; just kind of waves in the current. And, it grows like a weed... small frag with a few stocks on it is now thirty or so stalks and is about 5 inchs tall at the tallest stalk.
Any clue?
Red
 
haven't seen them "pulse". Not like the much smaller pulsing Xenia. The tallest stalks are about two inchs long up to the fingers and then the fingers are another 1.5 inchs.
If they aren't happy, you sure wouldn't know it, they are growing like a weed.
 
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