[I saw some at the LFS but forgot what its called. It has a hard base like a candycane or frogspawn. At the end there are whitish/greenish type of polyps shape like buttons or flowers. The are soft and each on its own short stalk. The cluster forms into a ball shape. Cant find a picture of them on the net so I cant show you what I am talking about. I believe the name starts with a A but cant swear by it. Anyone have any ideas?]