Im not sure about the GSP, i keep comming up with two differant names (googled it, lol.), Clavularia viridis, and Pachyclavularia violacea. So im really not sure
i don't know scientific names but
1.) kenya (maybe a colt i can never tell them apart)
2.) a neat looking paly
3.) green star polyps
4.) also a kind of star polyp just not the metalic green kind like you normally see.