I am going to be getting a bearded dragon sometime in the next couple months and I'm trying to plan ahead. My main concern is the crickets. To buy crickets from the feed store while the dragon is still young would be crazy as I'd be spending close to $120 a month in crickets alone. I would ideally like to buy them in bulk while the dragon is growing as its much more economical. The only problem is that I can't keep them in the house. I could keep them in the garage but its not heated. Is there some way to heat the tank to keep it warm enough to keep them alive? I live in Michigan, btw. Thanks!