What will a CCB eat?

[Aquattro]

So I have an outbreak of aptasia, purple clove polyps and a few button polyps. I need something to eat them since my peppermint shrimps took off somewhere. Will a CBB do it? Or will it eat my "good"stuff too? I have acros mostly, and a small hammer, a frogspawn and a duncan.
Oh, never add purple polyps to your tank unless you want them everywhere. Stupid things...