Are Undulate trigger are evil?

[KING KONG]

Are all undulate trigger are evil? Can we lower their aggression by doing something? I am just planning to add 1 with v. lionfish (which I already have)

 

[Tanglover1]

Are all undulate trigger are evil? Can we lower their aggression by doing something? I am just planning to add 1 with v. lionfish (which I already have)

Super evil. I had a pair of them and one killed another and killed my favorite tangs and jumped out of the tank for a suicide. One annoying thing is that it always make sound by hitting the tank's glass. They r intresting animals but super mean

 

[Tanglover1]

Your lionfish will be in danger. It will nip on your lion's fin. When they r small they r good when they get big gets worst. That's how I describe undulated triggerfish