Live crickets and other insects
 
Scientific Name.............................................Zophobas morio
Common Name.............................................Superworm
Size................................................................1"-2"

A one thousand count Superworm bulk can be kept in a large plastic container, with air holes in the top. You should cover the Superworms with a thick layer of wheat middling, oat meal, or Fluker's own mealworm bedding to provide bedding and a food source.

Superworms are relatively easy to keep, just keep them at room temperature. Place slices of potato on the top for water.

Do NOT refrigerate the Superworms. Unlike other feeder insects, refrigerating Superworms does not cause a hibernation. 

Analysis of a Superworm:
Moisture: 61.92%
Fat: 14.19%
Protein: 19.06%
Fiber: 2.6%
Calcium: 173 ppm

You can purchase Live Superworms here.