fish together?

[Black Phantom]

Try this chart from Live Aquaria. It gives you a bit of a heads up at least

http://www.liveaquaria.com/general/c...lity_chart.cfm

[fishoholic]

If you added the two tangs and triggers at the same time you might be ok. If you are adding a new tang and trigger to a tank that already has the same tang and trigger in it, you are asking for trouble. Odds are more likely then not that you would have to remove the new fish before the old fish removed them for you.