The Tuff Stuff Products Super Duty Oval Tank Deluxe Farm Animal Feeder is a super durable and versatile tank for your farm needs. It’s resistant to heat, UV rays, impacts and cold, perfect for year-round use. Since the tank is smooth and non-porous, it’s easy to clean and you can use it for food or water. It won’t rust and is chemically neutral, free of harmful BPAs and safe for your animals.