What is my long polyp toadstool doing?

Hi,
Can anyone tell me what my long polyp toadstool doing? He was bought with the xenia, daisy polyps, and zoos as a piece of the reef. I glued the rock piece to the rock. Now he has split at the stalk and it is grown onto the rock.

Will it eventually split and get a new cap?

Do I need to do anything to it?
Thanks,
Angie

They can split at the foot and generate offspring. I'd just give it some time and watch nature do it's thing.

That is what I thought that he is splitting and nature does things best whenever possible.
Thanks

+1 Salty...it's fragging itself. :)