Catmandoo is the expert here about raising red worms; hopefully he will contribute. Often it takes more than just reading an article to fully understand the fine points of each technique. Moldy to me sounds like too much moisture and not enough ventilation. Does your worm container have vent holes? Reread the article and follow details carefully. Details very often are required for success. Starting with the absolute right specie of worm is critical. Catmandoo can maybe detect the error of the method.
Pond Boss Article "Fish Worm Farming" by Ken Grymala - Jan-Feb 2009.
Last edited by Bill Cody; 03/30/10 10:41 AM.