with a blue-headed wrasse, a pink-tail triggerfish, a volitan lion, a yellow tang, and a snow-flake eel? I have read up that pink-tail triggers are actually reef safe, but not with shrimp. Are corals safe for this tank?
i would still be careful with the trigger. keep a close eye on him. i have heard of people putting the sfe in a reef though with sucess. the lion could possibly start attacking your inverts as well.
Some of those fish need some room. In a reef tank over aggressive you obviously have a lot more rock and space is at a premium. What size are we talking here?