Controling green star polyps?

[bosko]

I got some gsp that is growing out of control. It's touching some leather corals and is about 2 inches away from creeping into my clam. I guess my question is can i scrape the gsp off the live rock?

 

[Fishfish0001]

My LFS just rips it apart when selling it to me, never had any problems with it like that. I would assume you could just pull it up and cut it.

 

[s_kelley]

Yup, Scrape, cut, rip, those things are pretty much indestructable. Mine just keep coming back, have to cut em back all the time.