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>

Get matched with top fountain pros in Hines, MN

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: 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 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: 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>

Enter your zip and get matched with up to 5 pros

Need a pro for your fountain service project in Hines, MN?

Select your specific project to find the pro for you.

Verified Reviews for Fountain Service pros in Hines, MN

*The Angi rating for Fountain Service companies in Hines, MN 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 Hines, MN 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 15, 2025

Reviewed in March 2025
The team was very personable and worked alongside my schedule to get things done. They remodeled a 1930s bathroom and did an amazing job.
Matt Stone Contracting LLC
Request a quote
Reviewed in March 2024
This is absolutely THE place to go for your dream home design! The Team at Simonson Design Studios was amazing to work with through the process! I will be going back to them for all of my future projects.
Simonson Design Studios LLC
Request a quote
Reviewed in November 2021
Proficient Construction was professional, looked out for the customers best interest, one-time, great workers, clean job site, and easily walked us through the construction process. We would highly recommend them.
Proficient Construction
Request a quote
Reviewed in February 2019
Everything was better than I was expecting.
Poxleitner Concrete
Request a quote
Reviewed in February 2019
Tony goes above and beyond to make sure that the job gets done.
Nendick Heating, Septic, & Plumbing, Inc.
Request a quote
Reviewed in August 2017
It was awesome when done. couldn't see the walls problems once the steel was on. Very happy with there work!! I would recommend them to any one seeking quality work!!
Pleasant Valley Builders
Request a quote

Find Fountain pros in Hines

No results for Fountain pro in

Try adjusting your search criteria.

Fountains questions, answered by experts

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.

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

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

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.

The Hines, MN 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
•
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
•
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
•
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.