As a general rule, ensure the live food fed to your pet is no larger than the distance between your pet's eyes. To ensure your pet is receiving a well-balanced diet, a mixture of food sources is recommended. Some options include crickets, mealworms, Superworms, Calciworms, Waxworms, cockroaches and hornworms. Store cup upside-down with the screen facing down. Food will be on top as the worms will feed off of the "ceiling". Hornworms will grow faster in warmer temperatures upwards of 82 degrees Fahrenheit. Droppings should be cleaned out regularly.