Something to think about might be to add a mesh screen to prevent other bugs and flies from getting into the worm box.
I raise vinegar eels and my biggest mistake was not covering the opening while still allowing air through. Ruined and contaminated my entire collection.i now use paper towels to cover the cup openings and the lids have holes in them.
I raise vinegar eels and my biggest mistake was not covering the opening while still allowing air through. Ruined and contaminated my entire collection.i now use paper towels to cover the cup openings and the lids have holes in them.