I have these that look like them
View attachment 24445
Here is what mine are.
Cauliflower Coral, Pocillopora
It might be the same or not. Hard for me to make it out.
If you like it, it would be good that it spreads, if you don't then it might spread too much, and you are unhappy with that. Its like GSP, they look really sweet, but you blink for a second and pretty soon your whole tank has a carpet layer of green wavy blob.
Well, theres also the chance youll become addicted to SPS if you wind up liking this pocillorpora....That could be bad.
Matt
I don't think its a bad thing, I think it is one of the best parts about the hobby.Why is it expensive? Bad thing to be addicted to SPS?