I have had it for about 6 months I think, but it took about 2 hours to split. I came home and fed the tank and then went out for about two hours and when I got home there was just one little string connecting the two halves.
That's awesome! I once had a bubble tip anemone that split, then split again, and then one of the split fragments split again. I ending up with five in the tank. At the time, I had a pair of bonded Clarkii clowns, and she had five anemones and he had none. Lol. Sounds like money in a marriage