- Joined
- Oct 13, 2011
- Messages
- 6,058
I had issues using coco fiber or topsoil because it would mold when I place veggies in there for the meal worms to eat, and it’s hard to separate them from soil. Two Beatles already died unable to to flip back over, how often should I try to feed the Beatles?Bone-dry coco fiber. I added a little used millipede substrate one time but that's not really needed. The coco fiber should serve just fine for your substrate.