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: How much does pond installation cost?

• <div><p>Pond installation costs typically range from $1,500 to $10,000. The final price depends on several factors, including the pond's size, the materials used, excavation requirements, and any additional features such as waterfalls, lighting, or specialized habitats for fish like koi.</p></div>

Q: How do I maintain a pond?

• <div><p>Regular water testing, debris removal, and seasonal maintenance ensure healthy water quality.</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>

Q: How deep do you need to build a pond?

• <div><p>One of the most important parts of <a href="https://www.angi.com/articles/how-build-pond.htm">building a pond</a> is digging the right depth. Your pond needs to be at least one to two feet deep. The specifics of the depth will depend on factors such as the placement of the pond and whether you plan on having fish. If you have fish in your pond, it will need to be at least two feet deep.</p></div>

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

• <div><p>Most pond installations take 3-10 days, depending on excavation, liner placement, and filtration setup.</p></div>

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Verified Reviews for Fountain Service pros in Bismarck, ND

*The Angi rating for Fountain Service companies in Bismarck, 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 Bismarck, 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 August 31, 2025

Reviewed in August 2025
Did a great job with our bathroom remodel - fair price - timely quality work - would hire again for any future projects! Highly recommend!
Frei Remodeling LLC
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Reviewed in March 2025
Did great work, love my new bathroom!
Your Home Improvement Company, LLC
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Reviewed in April 2024
I’m in the process of trying to get a portable restroom installed at my summer cabin. Bernie was extremely helpful with answering all my questions and responded in a very timely manner. I will use this contractor for my project once I have the electric work finished.
Concept Development LIC
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Reviewed in October 2023
They are BEST in town!
AA Tree Service, LLC
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Reviewed in February 2023
One thing that I thought was really nice was that the water was not turned off for a long time in the house. Tim Brustle and the plumber were very good and courteous. He always asked me about where I wanted things like the shower head, the shelving, how far out the surround would go, and the...
Your Home Improvement Company, LLC
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Reviewed in February 2022
Matt was amazing to work with got my new tub/shower installed and hooked up my bathroom sink. Will use him for future projects
Capital Plumbing, LLC
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Fountains questions, answered by experts

Pond installation costs typically range from $1,500 to $10,000. The final price depends on several factors, including the pond's size, the materials used, excavation requirements, and any additional features such as waterfalls, lighting, or specialized habitats for fish like koi.

Regular water testing, debris removal, and seasonal maintenance ensure healthy water quality.

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.

One of the most important parts of building a pond is digging the right depth. Your pond needs to be at least one to two feet deep. The specifics of the depth will depend on factors such as the placement of the pond and whether you plan on having fish. If you have fish in your pond, it will need to be at least two feet deep.

Most pond installations take 3-10 days, depending on excavation, liner placement, and filtration setup.

The Bismarck, ND homeowners’ guide to fountain services

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

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