Should I Run a Pond Fountain in Winter? The Pros and Cons

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Should I run my pond fountain in winter during the cold months?

It’s a valid question with pros and cons to weigh. This blog post will explore the advantages and drawbacks of operating your pond fountain in winter. We’ll also discuss specific considerations for in pond fountains in fish ponds and stormwater retention pond fountains, plus provide some handy in-pond fountain maintenance tips.

The Advantages of Running a Pond Fountain in Winter

Running your pond fountain in winter has several benefits. It can help circulate the water, preventing it from freezing solid and ensuring a healthier environment for any aquatic life. A running fountain also adds a beautiful, serene aesthetic to your winter landscape, creating an enchanting icy spectacle that’s hard to resist.

The Drawbacks of Operating a Pond Fountain in Winter

However, ponds with fountains in winter aren’t without their challenges. Running a pond fountain in the winter cools the pond water, by introducing cold air to the water (by about 5° per Earth Science). Depending on where your pond is located this may be a pro or a con. In colder regions, a protective layer of ice can help keep the pond water warmer – be sure to keep an opening in the ice to allow noxious gases to evaporate – see our blog post “Five Tips to Prevent Winter Fish Kill in Your Pond”.

Fountains for Fish Ponds: A Special Consideration

When it comes to fountains for fish ponds, keeping them running during the winter can provide crucial oxygenation for your fish. However, if the temperature drops too low, it might be best to switch off the fountain to prevent supercooling the water, which could harm your fish.

Give us a call or complete a pond assessment request, we can help pond owners in central North Carolina with pond fountains.

Stormwater Retention Pond Fountains: Winter Challenges

Stormwater retention pond fountains can pose unique challenges in winter. If left running, they can help prevent ice formation and maintain water quality. If your pond fountain is on a timer we suggest setting the timer to 24/7 if you want to the pond fountain. Running an in pond fountain will help prevent the fountain motor and shaft from freezing.

Also, if your pond is in an area that poses a high potential of subfreezing temperatures, you could place the fountain directly above a submerged aeration unit. The air bubbles from the aeration unit will help prevent ice formation around pond fountains. However, these fountains are often larger and more powerful, which means higher energy costs and potential damage from freezing temperatures.

In Pond Fountain: Winter Maintenance Tips

• Regular Cleaning:Regularly clean your fountain to remove debris and prevent clogging.

• Check the Pump: Ensure your pump is in good working condition to withstand the cold weather.

• Use a De-icer: Consider using a de-icer to prevent your fountain from freezing solid.

Conclusion:

Running a pond fountain in the winter comes with both benefits and challenges. While it can enhance the beauty of your landscape and provide a healthier environment for aquatic life, it can also lead to increased energy consumption and potential damage from harsh weather. Ultimately, the decision depends on your specific circumstances and what you value most for your pond. Remember, proper winter maintenance is key to ensuring your fountain’s longevity and performance.

Other Resources:

MSU Extension: Avoid “Winter Kill” in your pond.

Airmax: Winterizing Your Farm Pond

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