1、IDEAL FOR FISH POND: Floating heater is designed for placing at the bottom of the pond to provide a warm and safe environment for fish and plants, creating a protective paradise for your aquatic creatures in the cold winter. 2、EFFICIENT AND SAFE: Made of cast aluminum, this pond heater boasts high efficiency and safety, able to withstand harsh weather conditions with its compact design for easy installation. 3、SMART TEMPERATURE CONTROL: The constant temperature control only works when necessary to prevent freezing, combining intelligent technology with powerful heating, making it an efficient choice in cold climate conditions. 4、HEAVY DUTY WIRE PROTECTION: Equipped with a heavy duty anti bite wire protector to ensure wild animals do not mistake the de icer for a toy, allowing you to have peace of mind throughout the entire winter season. 5、500W HEATER: With a power rating of 500W, this floating pond heater is efficient, and built to last for over 100,000 cycles of use, ensuring dependable heating for your pond. Item Type: Heater Material: Cast Aluminum Rated Current: 3.63A Insulation Resistance: ≥100MΩ Diameter: 8.0mm Power: 500W Craftsmanship: Surface Polished Rated Voltage: 125V AC Disconnect Temperature: 25±5℃ Recovery Temperature: 5±5℃ Circuit Form: Normally Closed Use Life: ≥100000 Touch Resistance: ≤50mΩ Insulation Resistance: ≥100MΩ Disconnect Temperature: 25±5℃ (Test Conditions: Ambient Humidity: 25℃, 3L Room Temperature Tap Water.) Recovery Temperature: 5±5℃ (Test Conditions: Ambient Humidity: 25℃, 3L Room Temperature Tap Water.) Description: 1. Connect the product to the power supply and put it directly into ice water or ice blocks for heating. When the water temperature rises to a certain temperature, the heating will be disconnected. When the water temperature drops to a certain temperature, it will heat up again, thus maintaining the water temperature within a certain range. 2. The red indicator light on the heater indicates working when lit and non working when off. 1 x Floating Heater 1 x Instruction Manual