For sperry or for anyone else, I have a frag of Acropora yongei, a "green slimer" that grows extremely fast. Next, two frags of a green bird's nest SPS . I bought it 8 months ago about an inch tall, and now it's the size of a baseball, no... bigger. I've got a medium sized kenya tree coral (several actually!), and finally several frags of green star polyps from two specimens: one with very long green polyps and the other with shorter polyps but is very neon green. All of these have really nice coloration; grown under VHO lighting. (I try to keep all my active frags listed in the top sticky post of this forum)