I am going to pick up some Superworms for my Leos to give them a try. My beardies used to love them, but I could never keep them in the bowls, they'd climb out and be crawling around the tank. I plan to hand feed the superworms to my Leos, or at least only put one in at a time and stand there till they eat it, and take it out if they don't, I'm afraid such a large worm crawling around could cause stress. If you go to Wormman.com they have Superworm Breeding Kits available now. Or you could do what Dave suggested and just separate out some worms in whatever containers you have around. The beetles do need more moisture than mealies, and will eat each other if they do not have enough. Keep an eye on the one you stuck in you mealie colony to be sure he's not munching away at your mealie beetles. I have a mealie colonie and have seen superworm beetles, they were much larger than my mealie beetles, so perhaps your superworm beetle is still young.

-----
www.LynsLair.com
3.6 Leopard Geckos
(Scooter, Simba, Firenze, Jellybean, Sunshine, Buttercup, Nala, Mystique, Jewel)
1.0 Carpet Python
(Bear)
5.1 Ferrets
(Wolf, Shadow, Roland, Verdell, Boo, Sullivan)
0.1 Cat
(Mia)