Here is a small rack I made with a wire shelving system. I used the
Sterilite 15 qt. tub # 1754 for baby boas and the Sterilite 74 qt. tub #
1969 for sub adults and boas about 6 feet long and less than 12 to 15
lbs. The 1754 tub measures 17 inches x 11 inches x 6 - 3/8 inches and
the 1969 tub measures 44 inches x 19 - 3/4 inches x 6 - 3/8 inches.
You can fit 8 of the 1969 tubs or 36 of the 1754 tubs on this rack.
Set up like this picture cost me about
$350 with 4 inch X 44 inch flexwatt
on each shelf.