first, why are you yelling? it's hard to read.
second, there are several different kinds of bubble corals. they are explained in more detail in the book "Corals" by Julian Sprung (though I don't recommend that book because I find it to be extremely lacking).
I have one of the bubble corals that are sold on this sight. It is very healthy (knock on wood) and I have never fed it directly. I "feed the tank". when I feed my fish every other day, I put in some Marine Snow. I also use Coral Vite and Coral Accel (both made by Kent) and C Balance. I don't think you'd need anymore than that. If some fish food or shrimp happen to float onto the coral, it's fine, but I wouldn't go out of my way to feed it.
I've also read that ricordea mushrooms should be spot fed. I've tried, and the food either ends up floating away or the shrimps come up and eat it.
oh yeah, I also use Kalkwasser mix, which is probably THE single best thing you could add to your tank.