coral nipping angels?

[68shelby]

I want to get a flame angel or a coral beauty and half of what Ive read says you can keep them with corals they wont nip and others say they will definitely nip. I have an auusie acan, frogspawn, hammer corals pineapple coral a few leathers, some mushrooms Any responses? Ive heard the best one is the coral beauty. 100g corner round tank.