The new Farm Essentials line from K&H Manufacturing has reinvented the wheel when it comes to keeping fresh water available in the winter. Every K&H de-icer is safe in all stock tanks, unlike nearly all of the other de-icers available in the market today. No expensive shrouds or cages need be purchased either. Every one of our de-icers can be used as a floating de-icer out of the box or in seconds converts to a submersible de-icer with the click of a button! A free cord safety clip is also included with every de-icer. This ingenious clip secures the de-icer to the edge of the stock tank, bucket or container to help prevent chewing, cribbing or removal of the de-icer from the tank. When it comes to fresh water, K&H Farm Essentials is the choice that makes cents. Two year limited warranty.