1 11 gallon feed bin from Tractor supply
1 1/4 inch by 4 foot by 8 foot plywood
2 1inch by 2 inch by 8 foot pine poard.
one box of 2 inch drywall screws.
alumminum window screen
1 pond liner i used a 5 foot by 10 foot liner
3rd step is get a 4 foot by 8 foot 1/4 inch thick plywood and take your pieces of glass and you use them as templete's. i made windows in the front and sides for better ventilation. the windows are 7 inch's high and 2 inch's from the top with 2 inch border on the sides and screened them in with aluminum window screen. I then cut out a spot for a removable bin for the tort to use as a digging place and easier to clean. i got my bin at tractor supply for around 13.00.