Resources

Dock pilings coated in thick ice and icicles in winter.
3 November 2026
Ice expands, grips and pushes. Learn the three ways winter ice damages docks, boathouses and boat lifts, and which of them a dock de-icer can help prevent.
Snowy pond in winter with a patch of open water in the ice.
3 November 2026
Thick ice and snow can starve a stocked pond of oxygen by late winter. Learn how winterkill happens, which ponds are at risk, and how a de-icer helps.
Arbrux pump installed on an aluminum dock mount at the edge of a lake
21 October 2026
Dock mount, lake bottom mount or oscillator mount? A simple guide to matching the right Arbrux mount to your dock, shoreline and season.
Arbrux dock de-icer keeping open water beside a dock on a frozen lake in winter
14 October 2026
Closing the cottage for winter but keeping your dock protected? Here is how to set up a dock de-icer to run safely and reliably while you are away.
Arbrux dock de-icer resting on a wooden dock beside open lake water, ready to install for winter
7 October 2026
A practical fall dock checklist for Canadian cottage owners. What to inspect, pull out and set up before the ice comes in, including where a dock de-icer fits.
Boat on a lift beside a dock on a Canadian lake.
23 September 2026
Learn how a dock de-icer can help protect a boat lift from winter ice, plus what to consider for placement, water depth and lift configuration.
Dock de-icer circulating water beside a dock during winter freeze-up.
9 September 2026
Should you remove your dock for winter or leave it in? Learn when dock removal makes sense and when a de-icer can help protect structures from winter ice.
Shallow waterfront with clear water and rocky lake bottom.
19 August 2026
Learn how shallow water affects dock de-icer performance, placement and coverage, and what to consider when protecting your waterfront from winter ice.
Dock de-icer mounted on a wooden dock beside partially frozen water.
5 August 2026
Learn when to turn on your dock de-icer, what signs of freeze-up to watch for, and how to prepare your waterfront before winter ice forms.
Dock-mounted water circulator and oscillator on a waterfront dock.
29 July 2026
Learn what affects the cost of running a dock de-icer, including unit size, runtime, electricity rates, and winter conditions before choosing the right system for your waterfront.
More posts

Regional Guides

Arbrux helps protect docks and shorelines right across Canada. These guides look at what winter ice and summer weeds mean for some of the country's best-known lake regions.


Muskoka · Kawartha Lakes · Rideau Lakes & Thousand Islands · Georgian Bay & Parry Sound · The Laurentians · Lake of the Woods & the Whiteshell · Central Alberta Lakes · Shuswap & Okanagan · Lake Simcoe & Lake Couchiching · Nova Scotia Lakes