Do you keep all of your pets (frogs, insects) in open containers outside? I think you need to invest in some latching/locking/closing containers (properly vented) You are posting about your mealworm container becoming infested with ants... Is there really no where inside to keep your pets? If you are able to bring them inside you will NEED proper homes for them but I think they would be much safer. I do not think cheesecloth with a rubberband is sufficient. Check out this thread:
http://www.frogforum.net/vivarium-te...-vivarium.html