The Aquascape 300-Watt Pond De-Icer is designed to keep a small hole in the ice during cold winter months, creating the necessary gas exchange to keep pond fish alive. Its stainless steel construction and energy-efficient design offer years of reliable use, while the built-in LED light provides easy verification of its functioning. Backed by a 3-year warranty. Expertly constructed to withstand harsh winter conditions, the Aquascape 300-Watt Pond De-Icer ensures your pond stays ice-free and your fish stay nourished. With its durable stainless steel design and energy-saving features, you can trust this de-icer to provide reliable performance for years to come. Plus, its built-in LED light allows for easy monitoring of its functionality. Rest assured with the added peace of mind of a 3-year warranty.