I have mine in a fish tank with plastic netting on top - that's good for ventilation, although if I could give them more I would
I am just now about to hatch my first button quail eggs. the brooder is all set. I have a question about adult housing. I am having a custom cage built that will have plexiglass about 8-10 inches from the floor- with a removable drawer on the bottom. It will have a few inches of hardwire cloth above the plexiglass and a removable lid made of window screen material. I also want a second enclosure, but would love to have a couple of button quail in an aquarium. I have the old aquarium- a 20 gallon long. I am planning to cover the back and two sides (on the outside) with that sticky cupboard liner. I wonder if drilling a few holes on each side and the back with say a 1/2 inch diamond head hole bit - would that give the quail enough oxygenation and alleviate humidity in the aquarium? Good idea? Bad idea? Any idea?