Coral Question

[maxells]

I have had this coral for a few weeks. Each week it shows a little more color. It came from the lfs and they told me it was a brain coral.
Does anyone know the exact type of coral it is and any suggestions on feeding it?
Thanks.

 

[Ti]

open brain.
Don't need to feed it, although you can.

 

[maxells]

Thanks. I wasn't sure if it was an open brain because I heard they had a central mouth and I have never seen one.
I was worried about it because it does not have alot of color. When I got it there was no red on it, only yellow. The bottom part (in the picture) has never shown any red.