Red trout worms are ok for my pacman?

[Wizzlewuzzle]

I don't believe these are safe. Red implies that they're dyed unlike Red Wigglers which are red naturally in color. Always stay away from most fishing bait. Way Mart sell some Night Crawlers that are chemical and dye free, but I myself have never purchased mine from there.

What store(s) do you recommend for night crawlers?