Wow I would love this idea! My polyp coral has dropped several of its little parts and I have just set them on the live rock. One is already growing and has gone from one polyp to three, the other vanished.
Then my star polyp, I hope I am getting these names right! I am trying to learn them, started splitting. So I asked and some wone kind told me how to divide it. So yesterday I gain some guts and did it. This morning it seems to be ok where I set it. Having pictures or a video that I can see would really be a huge help. K you rock!
Please keep us posted, I know I will use it often!