Over 50 Years of Dock Defense

By pushing warmer water up, Kasco’s De-icers create an opening at the water’s surface, keeping boats and docks safe from damaging ice buildup. Kasco’s De-icers create more thrust than any other product on the market. More thrust means more open water to better protect your property. Not only do De-icers protect your in-water property, they also help keep fish and aquatic species healthy throughout the winter by allowing for open areas where oxygen can enter the water.

De-icer

De-icer

From $1,016.00 USD
Universal Dock Mount

Universal Dock Mount

For aquaticlear and de-icers – unit not included
From $425.00 USD
Industrial Dock Mount

Industrial Dock Mount

For aquaticlear and de-icers – unit not included
From $690.00 USD
Replacement Sacrificial Anode

Replacement Sacrificial Anode

From $18.87 USD

Blog posts

Kasco's Top Five De-icer FAQs

Kasco's Top Five De-icer FAQs

At Kasco, we recognize no installation site is the same. Check out our top five De-icing FAQs to ensure a successful winter season.

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De-icing 101 - Back to the Basics

De-icing 101 - Back to the Basics

Kasco De-icers provide a simple way to protect your in-water property throughout winter while keeping fish healthy and saving time and money.

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Tips for Storing Your Kasco De-icer

Tips for Storing Your Kasco De-icer

Proper cleaning and storage is essential when it comes to removing your De-icer. Follow our recommendations to prolong the use of your unit.

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Additional Resources

Find a Dealer

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AquaAdvisor

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Product Support & Policies

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FAQs

Are de-icers safe for fish, wildlife, and pond ecosystems?
Yes, de-icers help maintain health pond conditions in winter by preventing complete ice coverage. They create an open area that allows oxygen to enter the water, reducing the risk of fish stress or winter kill and supporting overall aquatic health.
What does a de-icer do for ponds, docks, and lakes?
A de-icer prevents ice buildup by keeping water moving around docks and structures. This helps protect equipment while allowing gas exchange for oxygen, supporting fish survival and healthier water conditions during winter months.
How cold can it be and de-icers still effectively operate?
De-icers are designed to operate in extremely cold temperatures, including conditions as low as -40°F. They are used worldwide in harsh winter climates, maintaining open water areas even in freezing environments.
Can de-icers be used in saltwater or brackish water?
Yes, de-icer models are designed for use in saltwater and brackish environments. Using stainless steel components, de-icers are reliable in tough aquatic environments and withstand harsh winter conditions.
Can a de-icer keep an entire pond or lake ice-free?
No, de-icers are designed to keep specific areas ice-free rather than entire ponds. Maintaining targeted openings improves safety and energy efficiency, which is typically sufficient to protect structures and support fish health.

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Read more of our frequently asked questions about De-icers.

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