I have one beardie and it is going through crickets like crazy. They are getting reallly expensive. Can anyone please tell me in EXTREME detail how I can start a dubia roach colony? What do they need? Can I keep them in my room? How many dubias should I buy to start? How do I keep the ratio of male to female correct? Will I have to keep sizes separately enclosed? Can the colony grow too much? How do I use them as feeders without hurting the colony? :-| Help how do I get started?