well Ive had my corns in 32qts. & they just sat in one side,so I moved them back into 1754's for the last year & they are thriving my male is real big,they seem to do fine produced around 40 + eggs from three females,15 qts are not real small remeber the plastic sweater boxes we all had around 15 years ago? Also I had to cut 3 different shoe racks they were in my daughters closet,I had a dewalt chopsaw which helped. ordered my flexwatt & thermostat today will take some pics of the finished rack in a few days.