id please

[CMcNeil]

i got this frag a few weeks ago from a fellow reefer.he wasnt sure what it was called.so can you guys or gals id this for me?the polyps have green tips and it has sweeper tenticles about 1/2" to 3/4" long.when opened fully it reminds me of galaxia coral(as far as color and sweepers).

http://i20.photobucket.com/albums/b239/checkinhawk/Picture205.jpg