Product Details The Rubbermaid 100 gal. Structural Foam Stock Tanks have a sleek appearance and smooth black color. Featuring an over-sized drain plug for easy draining and cleaning, these foam stock tanks are constructed from molded polyethylene for superior performance and long-lasting durability in all types of weather. The stock tanks are also traditionally used for providing drinking water to farm animals. Seamless stock tank construction for outstanding durability Oversized 1-1/2 in. drain plug makes for easy drainage and cleaning of the poly stock tank Optional all-plastic anti-siphon float valve provides constant water level Plastic stock tank offers a 100 gal. capacity Measures 31 in. W x 53 in. L x 25 in. H; weighs 32.4 lb. Backed by a 1 year limited warranty for manufacturer's defect Bulk tank storage system fits in anywhere Traditionally used for providing drinking water to farm animals Use as a pond for ducks or fish, bathtub for pets/animals, mini pool/hot tub, a reservoir for water fountains, hydroponics and potting plants Stepped sidewalls and reinforced ribbing provide added strength and stability Structural foam stock tank resists weather and cracking for long use Stock tanks are made in the U.S.A.