Farm Innovators 150 W Aluminum Bird Bath De-Icer

Premium 150 watt cast aluminum birdbath heater/deicer.

• Works in any size birdbath.
• 150 watt heater operates automatically to keep water from freezing down to -200 F.
• Thermostatically controlled to run only when necessary.
• Safe in all birdbaths.
• Diameter 5 IN.