Ok I'll risk it for a while and see what happens. I've had te frogspawn and torch beside each other a while now. It's just I've moved a hammer up to then because the hammer is struggling to live I think. Don't know whats wrong with it. Thanks for the advice.
They are all the same family, they won't hurt each other! I have all 3 within touching distance with no problems!
They can sting each other, they just generally aren't aggressive with each other. I've got a couple euphies that don't get along with anything and need to be isolated, so just watch them