I have had wood Camel crickets with my beetles and hissers for over 7 months so far, and everything seems to be going well. I don't see any aggression, and the Camel cricket seems to clean the backs of the hissers. They are fun to watch. I know some crickets can be aggressive or eat other bugs, but have not seen this with this breed of Camel Crickets. I found them under some logs in Minnesota. I am curious about them, because they eat mold, and hopefully mites and spilled food.