Make work on the farm easier and experience the versatile uses of this 4-pack Farm Innovators Stock Tank Drain Plug De-Icer for Rubbermaid Tanks. This de-icer can be used for multiple jobs on the farm such as keeping your cattle's water from freezing during the winter months. This de-icer provides ultimate safety and efficiency for busy farmers. The de-icer is thermostatically controlled to only operate when necessary to keep you and your livestock safe. For additional safety and convenience, the de-icer is safe to use in plastic tanks and the unit goes unnoticed by livestock and the cord is concealed and never in water. Powered at 1500 Watts, this de-icer operates efficiently for various tank sizes. Custom designed for use in all Rubbermaid stock tanks, outfit your existing stock tanks with this durable, and efficient drain plug de-icer. Keep your livestock safe and tackle even the toughest winters on the farm with this 4-pack of the Farm Innovators Stock Tank Drain Plug De-Icer for Rubbermaid Tanks.