In the post by Baillie about the two mollucans that are ready to breed, you said that you should not keep them together unless the cage is very large...can I just ask what is very large? And what happens if they become aggressive towards one another? I ask, because I don't cage my mollucan. He lives in my bedroom, I unplug all wires when I'm not there, and I built a cage around my radiator to make sure he doesn't burn himself. I would love to take my umtoo up there too, but I'm so afraid they would fight while I'm not there, or that something bad would happen. I originally wanted to put them in seperate cages up there, but the mollucan will not let me cage him, so we're adjusting. He plucks and bites when he's in the cage. It worries me. Thanks for your time.