Worms Clustered On Edges
I have had a successful worm bin for 1 and 1/2 years. Now they all seem to be only on edges (worm factory 360). I let the top bin get a bit too full I think.
I added a new bin. The next morning they are trying to escape out the sides. There are literally thousands and thousands of healthy looking worms. What is wrong?
They seem to always be clumped on edges, very few in the center. Moisture seems right. I can't figure it out. Everything seems the same. The food is all getting eaten. If I were to guess, it would seem they need more oxygen. I shred toilet paper rolls for bedding. What do you think?