Well, I'm new here and I am really, really hankering to ask this. (I saw the other trigger thread, by the way). I have been a fishkeeper for 20 years. Over that time I have done freshwater and salt and had at my "peak" kept 10 different tanks. Right now I just run two tanks. A 30 gallon freshwater community tank and a 55 gallon saltwater tank with a seargent major and a new clown trigger (3" or so). I have a 220 gallon tank that I have decided to set-up and what better to put in there than triggerfish?! I have kept 3 triggers total over the years. 1 Picasso/Huma Huma and 2 clowns. I have never, EVER! had behavior problems from these guys. I kept the picasso in a tank with a maroon clown, a lunar wrasse and a tang (I don't remember the species). I kept my old clown with a Dog faced puffer. Again... NO PROBLEMS! Ever. In fact, from my experience, triggers are well behaved. My experience runs basically contrary to everything I have ever read. In fact I have seen numerous displays with multiple triggers and other fish and they worked well together. The coolest tank I ever saw had a clown trigger, pink tailed trigger, green moray eel, dog faced puffer, and a sailfin tang. In that tank, and I talked to the owner on this, the Clown was at the bottom of the ladder. He got picked on from time to time by the other fish, but they were all fine. Again every single experience I have had with triggers or personally witnessed runs absolutely contrary to the common idea about these things. Here's what really set me off. I read an article this weekend in AFM ( I think that's it) mag about a 600 gallon tank in Japan that houses 10 triggers and has for years. No problems. More fuel to my fire. So what I'm planning on doing is an experiment with the 220. I'm going to go with at least 3 triggers (maybe 4 or 5) and I'm going to do essentially a behavior experiment. I have a degree in Behavioral Science and am very curious about this. The plan is to start out with very small triggers. For sure a Clown and a picasso. Maybe an undulate, although they don't show up in my area regularly (I've only seen one in my whole life in a pet store!), blue jaw and niger. But here's what I'm really really wondering. Has anyone here ever truly experienced these insane wicked triggers I always read about or have you experienced, as I have, relatively peaceful triggers? Most Central American Cichlids I've ever kept have been much more vicious than any triggers I've ever owned. I've got to know!