Do Angels eat Frogspawn? Torches? and the like?

[moppy]

Well my branching corals don't seem to last very long even though most other stuff (including the few SPS I have) are fine.

Is kH a big factor for these guys? Mine's been a little low for awhile and I can't seem to get it back up (5-6ish)

Was just curious if it might be them as they've eaten almost everything else.

They've even gotten to my Gorgonians!