[FishyFishy!]

I find that any trigger that dosn't have the same body shape will go together.

I would stick with the picasso/clown/bursa/undulated or Niger Trigger style. Anything that is the same shape as the Blue throat will usually beat eachother up when they get older (I.E a pink tail trigger)

I personally love my Niger Trigger, he's a tonne of fun to watch play around in the tank.