1 pound of African Night Crawlers

What a pound of African Night Crawlers should look like. I had to stop "worming" when I could no longer handle the weight. I used brown shredded cardboard as bedding and feed. Then cornmeal or flower, oats or oat flower, wheat flower and https://www.mazuri.com/insect/earthworm?mnu=true&portalUser=&store=&cclcl=en_US