The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
Yep. They don't bother me but some people hate them. They are really slow growers from my experience, so your tank won't explode with them like it will with aiptasia. Really, it's up to you. You could feed it and display it (which will make it grow a little bit faster, but not much) , or nuke it. I like them and some varieties even sell for $100.00. Not all get very big. I don't think your variety will, only because mine haven't. Good luck! Hope I helped!