I want to add my last fish to my reef (75g) that would not bother my corals (SPS, zoas, softies) or clam. I wanted an Achilles tang but I need a way bigger tank, i can't get an eel because it will eat all the crabs, I wanna risk a pair of flame angels (but not sure of reef compatibility, anyone have experience with them in reefs?). Im thinking of getting a clown trigger. I have seen some people that have had them in reefs but they may have just gotten lucky, but I want to know if any of you guys have had similar experiences. thanks!