The best type of worms for your composter is the Red Worm (Red Wiggler). Their voracious appetites, medium size, and heartiness make them ideal composting worms. Falling into the genus “anulus,” meaning “ring” in Latin, the Eisenia fetida has up to 120 circular rings. The Red Worm Body On the outside of the red wiggler … Continue reading The Anatomy of a Red Wiggler Composting Worm – Eisenia fetida