Can You Help Identify This?

[cm11599ps]

I really like the look of this tank and would like to emulate it. Can you help me figure out what's growing in it?

http://www.youtube.com/watch?v=kXMQM_ah0LY

 

[kingfisher62]

I saw alot of shrooms and green star polyps

 

[kingfisher62]

Zooanthids, leathers and maybe some favia.