DIY low-lying fog machine for Halloween, no ice!

Main components: 20gal tote: https://www.homedepot.com/p/Husky-20-Gal-Professional-Heavy-Duty-Waterproof-Stackable-Plastic-Storage-Container-with-Hinged-Lid-in-Red-246842/311485319 Duct fan with speed controller: https://www.amazon.com/gp/product/B0C7Z82L7P/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1 Ultrasonic mist maker: https://www.amazon.com/gp/product/B09PMZP2P7/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1