help with id and care

[jonbrekke]

hey all, i got this coral last week, and can't remember what the lady at the lfs told me it was, and i put it in and it was definately brighter when I got it, it is in a 55g with a 130w coralife double actinics, and on 100w mh, and a prizm skimmer. i will be increasing flow shortly and i need any advise that you guys are willing to give here are a few pics of my current setup.

 

[jonbrekke]

and heres a few more sorry, crap camera

 

[coastie5685]

first picture looks like a brain coral to me.... niice. looks good.. i see some rics, mushrooms, zoanthids, kenya tree
as for the brain coral..moderate to high lighting... and some feed krill or silversides.... read up on it though.