I know there have been a lot of questions lately about coral, but here is one more.
I just got 4 little blue mushroom corals. The LFS
said I don't need to feed them. Is that right? Don't they gotta eat??
If I do feed them with this "Frozen Concoction" I read about, how does it get to the coral? Am I just filling the water with blendered-up fish gutts only to have it end up in my filter material??