So much of what I read online says they are insectivores in general and mention feeding them crickets. But I'm glad you mention worms, red wigglers in particular. In raising garter snake I have often read that red wigglers are toxic to them. Some sources even suggest that the toxicity can be similar for other animals as well. Check this out http://gardeningwormcomposting.com/f...garter-snakes/ How common is it to feed red wigglers to pac mans and are they toxic In the same way?