Tetra Pond De-Icer will help your pond fish make it through the toughest winters. This Pond De Icer is 300 watts and works in temperatures as low as -20°F. The TetraPond De Icer is critical in helping your fish survive and stay healthy during winter. This de-icer keeps an area of your pond ice free, allowing harmful gases to pass through the opening.

• Helps prevent small ponds from freezing over
• Floats in the water
• Durable, energy efficient and easy to install

The Tetra Pond Pond De-Icer is a simple and efficient winter survival solution for koi, goldfish, and other pond pets. Additional features include:

• 300 watts and works in temperatures as low as -20°F
• Utilizes a thermostat to power on and off as needed
• 15' cord
• Natural stone finish to enhance the decor of your pond
• 3 year manufacturer warranty