Yellow Ray, Large and Medium Atlantic Blue Tang, selling the medium, Sergeon Tang(selling), Turbo Snails, and some things for a touch pond that I'm making up for the grandchildren like Bahama Starfish, Pencil urchins, Red Brittle Star, Sea Biscuts. Can you think of something else that would be ok for that? The touch pool is a 32x50 poly stock tank thats around 12" deep.