Which fish first

[George]

Originally Posted by Prariecanuck

So back to my main question I don't know when to add the trigger and angel should it be before or after the tangs?

regal angel, blue throat trigger, and yellow tangs in that order.
Regal angel is very suspect to environmental changes so you want to make sure the tank is as quite as possible when you introduce them into your tank so they have a chance to adapt and feed.
blue throat is timid at first also. Their temperament may change when they grow up.
yellow tang can be aggressive, especially to your other tangs, regardless their size.
There is, of course, an exception to the rule.