I do have another problem I don't know what I am going to do about.
I had to move one of the large angels out of the 240. This restored peace to the tanks. The largest angel chased the smaller one. Water all over the floor and the tank every evening. Then the clown tang started getting cranked up when ever this started. It went after the foxface. I suppose it will be okay for a short period. I have never heard of angel police, just tang police. A trip to the LFS in Kentucky, pitch over the hill, tank upgrade? No good choices.
Pretty sure the angel did in my largest lionfish though.