- Built-in 75W heater keeps water from freezing down to -23ºC (-10ºF).

- Unique, innovative design allows for 3 different mounting options.

- Thermostatically controlled to operate only when necessary- saving electricity.

- Use year round - cord tucks away for Spring & Summer use.

- Holds over 1 liter of water.

- Shallow design that birds will love.

- Diameter: 13 ¾''.