Keep your herd watered with this Tuff Stuff Kormex Heavy Duty 40 Gallon Oval Stock Tank. This stock tank is very durable and hot and cold resistant. Can hold water, fertilizers, oil solvents, animal feeds, etc. Withstands years of outdoor exposure. Withstands years of outdoor exposure. Won't rust. No discoloration or maintenance. Smooth edges, so it is safe for animals and easy handling. 5 Year Warranty.