Gnats/mites in my worm bin
Is it natural to have gnats/mites in my worm bin. I'm using two 10 gallon tupperware containers for my homemade worm bin and they are well ventilated.
My granddaughter went to play with the worms but I noticed a lot of very small gnats/mites/fleas (?) in the container.
I am wondering if this is normal. For the most part my bin has shredded newspaper, coffee grinds, dirt my worms came in when I ordered them and a couple of banana peels.
I'm not sure exactly what the insects are but they are tiny like mites. Any ideas?