I've been keeping my crickets (500-1000) in a rubbermade tote. I have cut a hole in the lid, and glued on a piece of metal screen. 500 crickets last me about a week. 500 crickets in a tote for a week make a big mess. How can I alter my setup to facilitate easy cleaning of the enclosure without removing the crickets to clean. I was trying to think of some kind of fabricated enclosure with a screen bottom for their mess to fall through onto a removable tray. Any ideas or suggestions?