LiveAquaria Approved Aquatic Supplies: Laguna Power Heat 500W Pond De-icer
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Laguna Power Heat 500W Pond De-icer
Laguna Power Heat 500W Pond De-icer

Please Note: Return of electrical equipment to LiveAquaria for exchange or refund is limited to 30 days from the date of purchase. Beyond 30 days, please contact the manufacturer for repair or replacement as covered by the manufacturer's warranty.

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*Rugged 500W pond de-icer boasts stainless steel construction
*Effectively prevent pond surfaces from completely freezing
*Maintain an open area during winter for vital pond gas exchange

Rugged, stainless steel pond de-icer ensures season after season of reliable performance. Made from durable stainless steel, the 500 watt Laguna Power Heat boasts high impact resistance over competing plastic pond de-icers. The tough exterior houses four thermo-sensors that sense water temperature from different locations within the unit. This smart technology allows for accurate thermostatic control even in freezing conditions, 20 degrees Fahrenheit and below. The Laguna Power Heat effectively prevents pond surfaces from freezing completely to allow crucial gas exchange. Safe for plastic and liner ponds and features a highly-visible LED light that indicates proper function of the unit. 22 ft electrical cord with grounded plug. 7-1/2" dia x 5" high.

Installation Instructions
Warning: Extreme caution should be taken when working near frozen ponds. Never walk on thin ice. Your safety should always be of the highest priority.

  • The de-icer should be positioned over the deepest part of the pond.
  • Place the unit in the pond. Once the unit is in the pond, plug the cord in the electrical socket. If the pond surface is already frozen, proceed with the following:
    • Fill a pot of suitable size with boiling water. Attach a cord or string to it and place it on the frozen surface. The hot pot will eventually melt a hole through the ice surface. Once a suitably large hole is created, install the unit. Never break or chop at the ice as the shock waves can unnecessarily stress pond fish.

The primary function of a de-icer is to maintain a small opening at the surface of the pond to allow efficient gas exchange.

Cleaning Instructions
After use, begin by unplugging the de-icer. Remove from pond and clean the unit thoroughly using a bio-degradable detergent in conjunction with a scrubbing pad. Rinse well and dry completely before storing.

General Information
This Laguna winterizing product will keep an area thawed and open in the pond, allowing the release of toxic gases from fish respiration and decomposing organic matter to escape which is essential for fish survival. At the same time it allows oxygen to re-enter the pond.

WARNING: This product can expose you to chemicals, including 1,3 Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

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