This 75W bird bath de-icer is equipped with a built-in thermostat for intelligent automatic operation. It only activates when temperatures drop to prevent water freezing in winter, avoiding excessive water heating while delivering low-power, safe, and energy-saving performance. Made of premium heavy-duty cast aluminum, the heater is rust-proof, stain-resistant, and anti-calcification, easy to clean for long-term use. Its fully wrapped heating element effectively prevents bird scalding. Featuring a weighted body for stable placement, it won’t slip out of the bird bath. Simply submerge it fully in water and plug in to work, providing birds with constant fresh, unfrozen drinking and bathing water in cold weather.
