I was using a big rubber maid from wal-mart housing 100 crickets at a time. They only escape when I was transferring them to a bag to add the Rep-Cal on them. Plus I hate the chirping sounds they make. It drives me nuts. I'm going use more of Night Crawlers and blood worms and maybe once or twice a week with crickets, for the FBT's. For the pac man he will get Night Crawlers, Super Worms and crickets, roaches as well and once a great while a pinky or a feeder fish.