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: 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 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 do I maintain a water feature?

• <div><p>Regularly clean pumps, remove debris, and monitor water levels to prevent algae growth and clogging.</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 Oregon, MO

*The Angi rating for Fountain Service companies in Oregon, MO 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 Oregon, MO 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 March 05, 2026

Reviewed in March 2026
This couple were very prompt in contacting me about proposed project. They were neat and nice. I just cannot afford them, though I feel they would have done an excellent job. What I've read should be average cost for this job was a couple thousand less.
Fresh start painting
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Reviewed in June 2025
We found Farm and Home at the KC Home show. We needed siding and windows. John came out and gave us a quote for both. We had interviewed 3 other companies and found they didn't know as much or were mush higher priced. John had extensive knowledge and answered all our questions. They installed...
Farm and Home Builders Inc
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Reviewed in November 2023
We had them replace our bathtub and shower walls. They do excellent work, were on time and worked all day long until job was finished. Cleaned up all the floors and went over everything before leaving to make sure we were satisfied. We had Kyle and Taylor do our work, very professional men.
West Shore Home Atlanta
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Reviewed in November 2023
It was such a pleasure to work with Jamesport Stove and Chimney. Raymond was incredibly helpful in reviewing photos of the space in our home where we wanted to put a wood stove to make sure we did things properly. He was also willing to travel quite a ways to our home for the installation, which...
Jamesport Stove and Chimney
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Reviewed in January 2023
I should have fired them the first day. Started November 7, 2022 and finished December 20, 2022. They were suppose to come in and gut bathroom down to the studs. They took the paneling off of 2 walls and stopped there. I had to have my son's come in after they got off work and remove the lathe...
Concept Renovations LLC
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Reviewed in November 2022
K & M Concrete Leveling and Poly Services are professional and a courteous company. They go above and beyond to provide great work and to make sure the customer is satisfied. I highly recommend them.
K & M Concrete Leveling and Poly Services
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Reviewed in September 2022
Quick, thorough, the way to do it
TNT Pressure Washing and Gutter Clean Out
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Reviewed in May 2022
He cares what the end result looks like. He is very friendly, honest and hard working. He always wants to do a good job.
WBN Lawn Care, LLC
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Reviewed in April 2022
fast and professional but a little pricey
Leaf Home Safety Solutions
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Reviewed in May 2020
It was good. He always finishes the job, does a good work, I have no complaints, and he has a reasonable price too.
Premier Painting & Handyman
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Fountains questions, answered by experts

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.

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.

Regularly clean pumps, remove debris, and monitor water levels to prevent algae growth and clogging.

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

The Oregon, MO 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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