Thanks everyone! I've been wanting a colony ever since I started my tanks and I finally got one big and one small one.
@Stretch- the guy told me and I forgot! I'll try and look it up and let you know, the color isn't right in the pics because of the actinics, but the bigone has a pinkish brown base and dark green nubs, I havent seen the polyps yet. I'm not sure, but I think it may be some kind of slimer. The only reason I say that is because it seemed to slime forever when I added it to the tank. Will try and look up the rest too!