I've watched the angel and it doesn't chase or harass any of the other fish. The fire fish are slowly coming out by as soon as the angel swims near them they go back into the rock. I don't think they are used to a fish swimming all over the tank like that. The clowns stayed by a fuzzy mushroom they decided to host and the mandarin just swims around on the bottom usually underneath the fire fish. They are peeking out of the hole watching the fish. I'm just nervous they might get freaked out like the other clown and jump.