How do I maintain my pond?

• <div><p>To maintain your pond, you’ll need to occasionally <a href="https://www.angi.com/articles/how-clean-your-backyard-koi-pond.htm">clean your backyard pond</a>, especially if you have koi fish. Test the water twice a week to make sure your fish have everything they need and always remove visible debris.</p></div>

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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: Should a koi pond be in the sun or shade?

• <div><p>Koi fish should be in the shade and can&rsquo;t be directly exposed to the sun. Consider building your koi pond in a shaded spot or hanging an awning over the top to control the amount of sunlight coming in. Learn <a href="https://www.angi.com/articles/how-develop-landscaping-plan-your-yard.htm">how to design a landscape</a> properly.</p></div>

Q: How many years does a pond liner last?

• <div><p>Lifespans vary by material and manufacturer, but pond liners last anywhere from 10 to 75 years. For example, polyvinyl chloride (PVC) pond liners have a life expectancy of up to 20 years. Other types of pond liners, including those made of high-density polyethylene (HDPE) and ethylene propylene diene monomer (EPDM), can last 40 to 50 years.</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>

Q: How do I maintain my pond?

• <div><p>To maintain your pond, you&rsquo;ll need to occasionally <a href="https://www.angi.com/articles/how-clean-your-backyard-koi-pond.htm">clean your backyard pond</a>, especially if you have koi fish. Test the water twice a week to make sure your fish have everything they need and always remove visible debris.</p></div>

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Verified Reviews for Fountain Service pros in Arbon Valley, ID

*The Angi rating for Fountain Service companies in Arbon Valley, ID 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 Arbon Valley, ID 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 April 29, 2026

Reviewed in April 2026
CCX and Alex did a great job. They replaced the roof in a timely manner and worked around my schedule. Quality was great. When an issue came up at the end of the project, Alex got it taken care of and fixed right away.
CCX Roofing
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Reviewed in April 2014
He was very professional and when there was a problem getting the shingles because of delivery problems, he let us know and always kept us informed. <br />
John Holcomb Roofing
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Reviewed in January 2014
Seth is a local young man and I've known him all his life. I trust him to come into my house whether I am here or not. He came at the set time, replaced the toilet that wasn't working properly, had to break the tub faucet into pieces to get it off. Cleaned the shower head and put on a new...
Lusk Plumbing
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Reviewed in April 2013
First of all, Merlin is a class act guy and I would use him over and over if his employees were like him. He did the bid and was with the crew on the first day that they started the job. However, when he took off, it was like his crew wanted to just get the job over with. Some of the walls...
MERLIN'S INSULATION INC
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Reviewed in March 2012
Knowing the kid who comes out is a big boon to me, because I don’t like strangers coming to my house, especially since I am an elderly lady. They were prompt and they cleaned up after themselves. They did the job as quickly as they could do it. They had to make two trips out, since they did not...
SIERRA HEATING & COOLING
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Reviewed in March 2012
I can call him and he comes. He is just prompt. He has been raised here in the valley and I have known him since he was a little teeny kid. He is pleasant, and I feel safe when somebody I know is here rather than someone from another company that I don’t know. He works and does extras that he...
Evan's Pumps LLC
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Fountains questions, answered by experts

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.

Koi fish should be in the shade and can’t be directly exposed to the sun. Consider building your koi pond in a shaded spot or hanging an awning over the top to control the amount of sunlight coming in. Learn how to design a landscape properly.

Lifespans vary by material and manufacturer, but pond liners last anywhere from 10 to 75 years. For example, polyvinyl chloride (PVC) pond liners have a life expectancy of up to 20 years. Other types of pond liners, including those made of high-density polyethylene (HDPE) and ethylene propylene diene monomer (EPDM), can last 40 to 50 years.

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.

To maintain your pond, you’ll need to occasionally clean your backyard pond, especially if you have koi fish. Test the water twice a week to make sure your fish have everything they need and always remove visible debris.

The Arbon Valley, ID 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

Angi
•
May 3, 2026May 3, 2026
How Much Does It Cost to Install a Fountain in a Pond? [2026 Data]
Discover the cost to install a fountain in your pond, including average prices, key cost factors, and tips to save money on your pond fountain installation.
Angi
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Apr 6, 2026Apr 6, 2026
How Much Does Outdoor Water Fountain Installation Cost? [2026 Data]
Discover the average outdoor water fountain installation cost, including key price factors and tips to help you budget for your project.
Angi
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May 3, 2026May 3, 2026
How Much Does It Cost to Add a Waterfall to a Pool? [2026 Data]
Discover the cost to add a waterfall to a pool. Learn about average prices, cost factors, and ways to save on your pool waterfall installation.
Rachel Hoffman
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May 2, 2026May 2, 2026
10 Outdoor Fountain Maintenance Tips to Keep Your Water Feature in Top Condition
Regular outdoor fountain maintenance will keep your water feature looking and working great. Follow these tips to learn how.
Rachel Hoffman
•
Jul 10, 2026Jul 10, 2026
24 Water Feature Ideas for Your Backyard
Outdoor water feature ideas are just as unique as your backyard itself. Check out how a waterfall, fountain, or koi pond can reimagine your property.
C.E. Larusso
•
Jul 9, 2026Jul 9, 2026
5 Water Feature Design Styles to Incorporate Into Your Home
Dive into the details of the different kinds of backyard water features, including fountains, birdbaths, waterfalls, pools, ponds, streams, and spouts.