Laguna Power Heat De-Icer 500W

• Preventing the pond from completely freezing and allows for crucial gas exchange.
• Safe for preformed and flexible liner ponds, will not harm fish.
• Convenient hook for installing aeration hosing.
• Automatic shutoff that prevents overheating.
• Includes a 15-watt heating element that melts snowfall immediately.
• 22 ft (7 m) cord with grounded plug.

Safe for preformed and flexible liner ponds and will not harm fish and plants. The unit includes a highly visible LED pilot light that indicates when it's on, a 15-watt heating element that melts snowfall immediately to allow clear visibility of the LED light, a thermostat - controlled on/off switch feature that prevents overheating and saves energy costs, and a 22 ft (7 m) electrical cord with grounded plug.