Anemone getting big , will it stop ?

[maron6977]

I was given this anemone approx 8-10 months ago . Stressed & shriveled about 2-3" across.
I can't remember the name it started out white with purple tips . I know there are 2 kinds quite similar but can't remember which one I have .
I fed it directly a couple times but haven't fed in over 6 months . It's now over 14" across , seems happy & my maroon clown hosts it.
Will it stop growing???