Some people say no anemone is completely reef safe. My carpet had a run in with my fungia and came off second best. But my Rose Bubbletip has been fine and has left the other corals alone. It's a beautiful color and you can get some really colorful ones on the web (zoanuts.com) but they're pricy. Plus, Bubbletip Anemones are meant to be the easiest of the anemones to keep.
I have a few GBTA's, all on 1 rock. Place them at top level near lights in good flow. Keep them happy & they don't move. The green ones look really nice under actinics. Bubbletips are probably the easiest to keep.