Mike, I have one in my tank. It is a beautiful fish. I have not have any issue with him so far. But I do concerned, when this bad arse guy gets bigger in a full adult size. I also have these angels and no issue with corals; potter angel, Japanese swallow tail and wanatabie.
I lost a beautiful clam, but not sure if these two gals Japanese swallow tail or wanatabie had it as a snack.