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>

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Q: Do koi ponds increase home value?

• <div><p>A koi pond may add value to your home if it&rsquo;s a feature sellers are looking for. Like pools, ponds can affect your property value depending on their condition, whether they&rsquo;re a popular selling point, and how well they&rsquo;re incorporated into your home&rsquo;s landscape.</p></div>

Q: Can a plunge pool be a DIY project?

• <div><p>Yes, it&rsquo;s possible to <a href="https://www.angi.com/articles/diy-plunge-pools.htm">DIY a plunge pool</a> and shave labor costs off of the project total. If you&rsquo;re considering a DIY build, keep in mind that you will be responsible for pool installation and landscaping (which may require excavation). This type of DIY project is best left to particularly handy homeowners who have prior pool installation experience. </p></div>

Q: How long does it take to fill a pond?

• <div><p>Small ponds can be drained and filled in about a day. Larger ponds will take two or three days for professional removal.</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>

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Verified Reviews for Fountain Service pros in Fargo, ND

*The Angi rating for Fountain Service companies in Fargo, ND 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 Fargo, ND 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 14, 2026

Reviewed in April 2026
I called Jeff’s for my kitchen drain being plugged. I had called someone else first but they could not cone for two days. Jeff’s were at my house the next day. It ended up I had a pipe that was broken. Andy and Paul fixed the problem. They explained what needed to be done and an estimate of the...
Jeff's Plumbing & Drain Cleaning Inc
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Reviewed in January 2026
The shower looks amazing and my boys love it.
Mad City Windows & Baths
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Reviewed in September 2025
As explained in the lower one below the window project turned out pretty good. The shower one seemed good until we had a major leak. Trying at first to get help was a real pain but once I got a hold of someone the response was great. I explained all of this in the lower one in very good detail.
Mad City Windows & Baths
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Reviewed in February 2024
I highly recommend Dan and his team at All Weather Plumbing. We had a pipe leak and they were fast, clean and professional. Got there the same day, fixed the issue right away. Dan deserves 10 stars!!
All Weather Plumbing and Drain Services, LLC
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Reviewed in January 2024
Best glass company in the area! Highly recommend
East Valley Glass LLC
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Reviewed in March 2023
Had Austin install a new sump pump basin and pump system. He did a great job. No frills, he is promt and does great work at a very reasonable price.
MBF Drain Tile Systems, LLC
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Reviewed in September 2022
This company is excellent to work with. Very professional and they do a thorough job. Excellent communication with the customer. Did a great job with clean up as well. Could hardly tell where they put the drain in. My neighbors were very impressed as well.
Accelerated Green Works
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Reviewed in September 2022
Had bath planet/YHIC out to put in new shower Josh did a great job. Very kind cleaned up after himself and quality of work and product was spot on. Highly recommend this company Thanks Josh and Andy
Your Home Improvement Company
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Reviewed in March 2022
Their service, knowledge and efficiency made our installation project go flawlessly. We will definitely hire them again for our next plumbing project!
Ryan Brothers, Inc.
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Reviewed in February 2022
A young contractor with all of the expertise and tools to complete the project. We had two full baths and a half bath completed by Jarin and he was able to adjust his schedule to meet the changes in the arrival of materials that were provided by us, including bath fixtures and tile. He also...
Rebuild Construction, LLC
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Fountains questions, answered by experts

A koi pond may add value to your home if it’s a feature sellers are looking for. Like pools, ponds can affect your property value depending on their condition, whether they’re a popular selling point, and how well they’re incorporated into your home’s landscape.

Yes, it’s possible to DIY a plunge pool and shave labor costs off of the project total. If you’re considering a DIY build, keep in mind that you will be responsible for pool installation and landscaping (which may require excavation). This type of DIY project is best left to particularly handy homeowners who have prior pool installation experience.

Small ponds can be drained and filled in about a day. Larger ponds will take two or three days for professional removal.

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.

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.

The Fargo, ND 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 30, 2026May 30, 2026
How Much Does It Cost to Build a Pond? [2026 Data]
Discover how much it costs to build a pond. Learn about average prices, cost factors, and tips to plan your backyard pond project with confidence.
Angi
•
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.
Angi
•
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.
Rachel Hoffman
•
Apr 5, 2026Apr 5, 2026
20 Koi Pond Ideas for Your Backyard Oasis
A backyard oasis could be just a few steps away. Get koi pond ideas to inspire your own backyard water landscaping and answers to commonly asked questions.
Mariel Loveland
•
May 5, 2026May 5, 2026
Fountains vs. Ponds: Comparing Water Features for Your Landscape
You plan to add a water feature to your property but are deliberating between putting in a fountain or a pond. To help you decide, read on.
Mariel Loveland
•
May 2, 2026May 2, 2026
Who Do I Hire to Build a Pond on My Land?
If you want a backyard oasis that serves as a mini ecosystem, build a pond. This guide will show you who to hire to create a pond on your land.