Every coral is going to have different feeding requirements. The best food for all photosynthetic corals is light, adequete light is all they really need. Beyond that occasional feedings of phytoplankton, Mysis shrimp, krill, cyclopeeze, ect... are okay but over use can cause high nitrates and phosphates.
Brine shrimp are not a healthy choice to feed anything in a SW tank it won't hurt anything but there are much better choices out there.