about a year ago I had a power outage for about eight hours, and it was stressfull too my anemone, so it split. Well, yesterday I did about a 15 percent water change, exact temp. and sal. perfect ro/di water. You know just what your supposed to do. I got home from going out to dinner tonight and looked in my tank only to find out that one of the anemones split again. Do you think this was brought on from the water change?