Fits all metal tanks Thermostatically controlled to operate only when necessary Unit is unnoticed by livestock; no cord in water Easy to install S...

Custom designed for use in all rubbermaid stock tanks Thermostatically controlled to operate only when necessary Unit is unnoticed by livestock - ...

Designed to mount through the drain hole in metal or plastic stock tanks Built-in thermostat and 6' power cord Fits all stock tanks that have 3/4 ...