Can I house pet store bought crickets with Dubias for a week or 2 before feeding? My Dubias live in the garage. The crickets live in my sons room, next to the dragon tank. It would be more convenient to put Dubias of the appropriate size in the cricket tank. There would be water crystals and gut loading food for them. But I did not know if they would fight or what. I suspect the crickets would jump all over the slow roaches.