How deep should a koi pond be?

• <div><p>A koi pond should be at least 5 feet deep to keep the fish healthy and ensure they don’t freeze in winter. Koi fish are also known for growing large, so the more room you have, the better. A larger <a href="https://www.angi.com/articles/koi-pond-sizes.htm">koi pond size</a> will allow the fish to grow bigger than a smaller one will, and the more fish you have, the bigger the pond you’ll need. Learn <a href="https://www.angi.com/articles/how-build-pond.htm">how to build a pond in your backyard</a> to ensure it remains functional and aesthetically pleasing for a long time.</p></div>

When should I turn my pond pump off for the winter?

• <div><p>When deciding whether or not to turn off your pump, you should consider your area’s climate and the aquatic life in your pond. If you live in an area with freezing winter temperatures and don’t have any wildlife, keeping your pump on could damage it. If you have aquatic life but live in a colder climate, you might consider keeping your pump running and adding a pond heater.</p></div>

Get matched with top fountain pros in Magalia, CA

Q: Can you make a fountain without a pump?

• <div><p>Yes, it is possible to make a fountain without a pump, though it may seem less intuitive and will require a bit more effort to use. In lieu of an electric pump, there are a few options including hand-cranked pumps or sprinkler systems that can work to provide water for a fountain.</p></div>

Q: What is the difference between a seep and a spring?

• <div><p>Seeps and springs form when groundwater reaches the earth&rsquo;s surface. The main differences between them are the amount of water and the flow rate. Seeps are smaller than springs and consist of water that&rsquo;s stagnant or flows slowly. Springs contain more water and flow more quickly.</p></div>

Q: What do I do with my pond in the winter?

• <div><p>You have several options for your pond by <a href="https://www.angi.com/articles/10-ways-prepare-your-landscape-winter.htm">getting your yard ready for the winter</a>. You can winterize your koi pond by ensuring it&rsquo;s at least 5 feet deep so it doesn&rsquo;t freeze completely, installing a pond heater or aerator and having it run at all times, and installing a deicer if temperatures are dangerously low for an extended period. You can also choose to shut down your pond for the winter by removing all the wildlife in it and bringing it indoors, cleaning out the filter and pump, and then covering the pond with a tarp.</p></div>

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Verified Reviews for Fountain Service pros in Magalia, CA

*The Angi rating for Fountain Service companies in Magalia, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Fountain Service needs.

*The HomeAdvisor rating for Fountain Service companies in Magalia, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Fountain Service needs.

Last update on August 22, 2026

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Horizon Landscaping

4.3(

)

Water Feature - Install a Fountain or Waterfall

Serving Magalia, CA and surrounding areas

In business since 1999

Free estimates

Warranties offered

"Very pleased with Horizon. Answered promptly when contacted. Listened to my wishes and created and executed a plan that is beyond my expectations. Very pleasant to work with- would recommend them highly."

Recommended by100%of homeowners

Water Feature - Install a Fountain or Waterfall

Serving Magalia, CA and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"It went great they had quick response to any questions I had they adjusted to build around to make as efficient as possible and james made the experience to be the best for me and not looking to get the most from me he was saving me money any way he could which I appreciate and they are still keeping me in the loop ever step I'm not left in the dark at all and except when we meet at 5pm and we were talking till almost 9pm that was all for me I had alot of questions and we were working on the layout to get the best price and layout so that was done for my benefit and the hole crew work very well together so in the end you don't just deal with one person but a well organized team that won't let you down thank you all so much for making us a part of your solar family"

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Fountains questions, answered by experts

Yes, it is possible to make a fountain without a pump, though it may seem less intuitive and will require a bit more effort to use. In lieu of an electric pump, there are a few options including hand-cranked pumps or sprinkler systems that can work to provide water for a fountain.

Seeps and springs form when groundwater reaches the earth’s surface. The main differences between them are the amount of water and the flow rate. Seeps are smaller than springs and consist of water that’s stagnant or flows slowly. Springs contain more water and flow more quickly.

You have several options for your pond by getting your yard ready for the winter. You can winterize your koi pond by ensuring it’s at least 5 feet deep so it doesn’t freeze completely, installing a pond heater or aerator and having it run at all times, and installing a deicer if temperatures are dangerously low for an extended period. You can also choose to shut down your pond for the winter by removing all the wildlife in it and bringing it indoors, cleaning out the filter and pump, and then covering the pond with a tarp.

A koi pond should be at least 5 feet deep to keep the fish healthy and ensure they don’t freeze in winter. Koi fish are also known for growing large, so the more room you have, the better. A larger koi pond size will allow the fish to grow bigger than a smaller one will, and the more fish you have, the bigger the pond you’ll need. Learn how to build a pond in your backyard to ensure it remains functional and aesthetically pleasing for a long time.

When deciding whether or not to turn off your pump, you should consider your area’s climate and the aquatic life in your pond. If you live in an area with freezing winter temperatures and don’t have any wildlife, keeping your pump on could damage it. If you have aquatic life but live in a colder climate, you might consider keeping your pump running and adding a pond heater.

The Magalia, CA homeowners’ guide to fountain services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

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