My brother had a RBTA that split 3 times. Since he had 4 of them, he gave me one about 18 months ago. Soon after I received it it split twice for me. My brother's have not split since he gave me one. Mine have not split for a year but it again split yesterday; I now have 4 of them. To me, it seems like there is one particular anemone that is splitting. I would be willing to share or trade one of these, but I don't want to give up the one particular that continues to split if that's what's happening. I would think it shouldn't matter, but maybe someone can either confirm this theory or debunk it. Any help is appreciated.