Is there any worm that is nutritious enough to feed as their main form of food? If so do they require any type of supplement dusting?
It is said that no food should be used as a "staple" and variety is best. Here is some nutritional value info on different feeders including worms. It varies here and there from the different places that determined the values. I use alot of silks as they are lower in fat that supers, although the supers seem to be my chams favorite. He does not eat crickets! http://chamownersweb.net/insects/nutritional_values.htm oh and yes dust all your worms as would your crickets!