I bought a ritteri anemone about a year ago and in the past 5 months it has went from the size of a softball to the size of a golf ball... i dont know why but it sits on the glass right in front of the return and just gets blown away all day.... it eats normally and my clownfish still try and host it... all my water test have been good i have t5ho 4x54w bulbs are only 7 months old... basiclly i was just wondering if this is normal for that kind of anemone