this is my theory , before you buy a undulated see what it is living with, my old one was with a bunch of nigers so he wasnt mean, but it only takes time, they snap, one day fine one day they are a killing machine
i'm thinking of getting a 150 gallon tank. Would an undulate do good with a niger trigger, a huma huma triggerfish, a clown triggerfish, and an emperor angelfish?
i have a 4" undulated trigger in a 75 gallon tank alone. this is probably the best way to keep these fish they will attack anything- power filters rockwork thermometer gauges you name it!
also che is right these aggressive fish foul up water conditions quickly so no angels.
i had the undulated in a tank with a
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trigger seperated by glass and heald in place with heavy live rock the undulated moved the rock and glass sheet and attacked and killed the
Yes they are mean and nasty and beautiful and interesting. If you have a tank just for them they will become your favorite fish in time but they need to be alone for their peace and yours.