Nested rubbermaids work great. The inside bin needs to have small holes in the bottom to allow the "worm tea" to drain. The outside bin collects the team. Keep a couple of flowerpots or the like in the outside bin to allow drainage and make it easier to remove the inner bin.
A couple suggestions for ease of maintenance and keeping things odor free:
- Use heavy-duty bins. You'll be lifting the inside bin out of the outside one to periodically pour out the worm tea. Cheap bins crack and make it a PITA over time.
- Don't let the substrate get too deep. Red wigglers live on the first few inches of soil. Deeper and it's just mud and extra weight in your bin.
- Don't feed stuff other than veggies, fruit, damp newspaper and non-laminated paper (I feed my bin damp, shredded junk mail in the summer). Meat, milk, fish food, oily stuff, etc. will become NASTY.
- Don't feed too much. It will rot and, especially with fruit, lead to fruit flies. Also, really watery stuff will make things to wet. For example, I added a bunch of mealy watermelon to my bin and the worms really didn't like it (a few rinds would be OK).
- Clean the tea out regularly. It's great fertilizer but allowing it to back up into the inside bin will make things too wet and kill the worms (NASTY!)...
I use red wigglers for both feeding my aquarium fish and for fishing...
Not sure why more folks don't culture them. The PITA, cost and matrimonial grief of keeping live blackworms and/or frozen food in the refrigerator was enough for me to seek alternatives
Matt
So I dont need this fancy setup? I can use a rubbermaid? I just don't want it to stink if I put it in my basement or garage