Winterizing Your Pond » Heaters De-Icers

This De-icer is designed to float in the water and is thermostatically controlled with an automatic shut-off. The styrofoam float is completely enclosed within a rugged plastic housing. The cord exits from the top of the unit - cord length is 15'

If your pond is made of rubber or plastic you should purchase the optional guard.

This guard (shown top-right not to scale) easily snaps onto several plastic API models of de-icers. It is constructed of galvanized wire and assembled without the use of welding, forming a much more sturdy and durable guard.

This Sinking De-icer will sink to the bottom of the pond, and is thermostatically controlled with an automatic shut-off. Since it operates at the bottom of the tank, it is less likely to be disturbed by fish.

Each unit comes with a galvanized wire Guard/Stand With the guard in place, the Sinking De-icer may be used in plastic ponds.

Cast aluminum pond de-icer. Designed to keep a small hole open to release harmful gases. Thermostatically controlled to operate only when necessary. For use in ponds of 50 to 600 gallons. Industry standard 10 ft supply cord. Fish and plant friendly. Safe in all ponds. Guaranteed for 3 years.

1500 watts of power.

Will rest safely on the bottom of the tank or pond.

Includes metal guard that will protect rubber, plastic, or concrete ponds.

Opperates automatically during freezing temperatures.

Unit rests on the bottom: hidden from sight

Ideal for use in ponds of 50 - 600 gallons

Laguna Power Heat De-Icer PT-1642

Safe for plastic and liner ponds and won't 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 on contact to allow clear visibility of the LED light, a thermostatically-controlled on/off feature that prevents overheating and saves energy costs, and a 22 ft (7 m) electrical cord with grounded plug.

Heated De-Icer for ponds.  Maintians a vent hole at the pond surface for proper gas exchange.

• Safe for plastic and liner ponds
• Will not harm fish and plants
• Convenient hook for installing aeration hosing
• Automatic shutoff that prevents overheating
• LED light glows when de-icer is on
• Includes a 15-watt heating element that melts snowfall on contact.
• 22 ft (7 m) cord with grounded plug