We have two BioStack Compost Bins: bin #1 has unfinished compost and bin #2 has compost which is pretty much done. One thing I like about the BioStack Compost Bins, is that each bin has three levels which you can remove and add to… so you can adjust the height of the bins. Since we currently have more unfinished compost, I took one of the levels from bin #2 and added it to bin #1.
They are filled with tons and tons of worms!!!