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 Ashaway, RI

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 often do you need to clean a koi pond?

• <div><p>Deep clean your koi pond at least once a year to keep your fish healthy and your pond in good shape. Water testing, debris removal, and partial water changes should be performed weekly. Seasonal professional service will ensure everything is clean and functioning properly.</p></div>

Q: How much water do misters use?

• <div><p>Most home misters use <b>several cups of water</b> in a couple of minutes, or around a <b>gallon per hour of use</b>. That varies greatly depending on the size of the system and the power of the pump. If you are using professional services, you should ask about water use for your planned system when you&rsquo;re getting an estimate. If you are using a water tank, make sure it&rsquo;s filled before operation.</p></div>

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>

Enter your zip and get matched with up to 5 pros

Need a pro for your fountain service project in Ashaway, RI?

Select your specific project to find the pro for you.

Verified Reviews for Fountain Service pros in Ashaway, RI

*The Angi rating for Fountain Service companies in Ashaway, RI 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 Ashaway, RI 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 June 28, 2026

Reviewed in June 2026
Jon the owner is really the best around no doubt,he tackled a job that others literally said it was too much of a job for them, others gave crazy prices off the top Of there head, south county plumbing had the plumbing supply company(Viking no hole depot crap) come out to accurately price out...
South County Plumbing & Mechanical Inc
Request a quote
Reviewed in January 2026
Befitting plumbing reinstalled my bathroom fixtures. Matthew and Ed were professional friendly informative,they made what was a tense stressful situation into something that was pleasant. I might have them be back here for more work I cannot recommend them highly enough
Befitting Plumbing & Heating LLC
Request a quote
Reviewed in January 2025
Shawn was very thorough performing the shower installation. He addressed all of my concerns and completed the job early. Thank you very much. Im glad i went with Bath Fitter of Clearwater FL. D. W.
Bath Fitter
Request a quote
Reviewed in September 2024
This is the only plumbing company I will call when we have an issue! Over the weekend, our well pump stopped operating, and our home was without water. Another company gave us an astronomical estimate for replacing the pump and pressure tank. Within hours, Jack had us on his schedule, and the...
Cawley Plumbing
Request a quote
Reviewed in September 2023
Pool Pros were communicative, considerate and competent. Did a great job removing old liner and installing new - we are very pleased!
Pool-Pros
Request a quote
Reviewed in May 2023
I need a pool service for my new property. Our pool was green with algae when we moved in. Thankfully we found Pool-Escapes on line, they came next day and started the reversal process to bring our pool back to crystal clear. We use them for weekly maintenance/cleaning. Sheryl maintains...
Pool Escapes
Request a quote
Reviewed in May 2023
Victory plumbing was excellent, efficient and showed up on time. Excellent workmanship and very friendly.
Victory Plumbing
Request a quote
Reviewed in February 2023
Called Mad River, spoke to very pleasant and understanding Joe, with water and sump pump problem. Within 1.5 hrs (Watertown to Stonington) Joe and associate arrived at our house to determine the problem.
Mad River Well Services, LLC
Request a quote
Reviewed in July 2022
William Lupino of AAA Plumbing was very efficient and didn't waste any time fixing our 4 plumbing issues.
AAA Plumbing, Heating, and Contracting
Request a quote
Reviewed in April 2022
Jim and his team were amazing. I would absolutely recomend them for any bathroom project. Professional, on time, always kept us updated on the project. 5 stars!!
Bathrooms by Design, Inc.
Request a quote

Find Fountain pros in Ashaway

Aquatic Art Technologies, LLC

New to Angi

Water Feature - Install a Fountain or Waterfall

Serving Ashaway, RI and surrounding areas

In business since 1998

Free estimates

Credit card accepted

Aquatic Art Technologies, LLC provides only the highest quality products for the best possible price. Let us install a luxurious water feature at your home, office! Call today for an estimate.

Water Feature - Install a Fountain or Waterfall

Serving Ashaway, RI and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I am so happy with my new kitchen! Mr. Clark was professional and courteous. From the day we contacted him for an estimate, to the day of completion. Joe gavs us an estimate of 15000.00 and came in just under. Budget and on time. He listened to our ideas, took into consideration of our needs and now we have a wo.derc kitchen to do all of our cooking and baking in. We even have room for more than o.e pe
"

Recommended by77%of homeowners

Request Quote

Arnone Brothers Landscape Construction, Inc.

3.8(

)

Water Feature - Install a Fountain or Waterfall

Serving Ashaway, RI and surrounding areas

In business since 1976

Free estimates

"Arnone Bros was excellent from the start. They were prompt in contacting me and providing an honest and fair estimate. They provided lawn care and maintenance the entire season and did an awesome job at VERY fair price. I've already hired them to do additional projects around the house including gutters and a new roof. I can't say enough good things about them, it has been a relief to finally find a contractor you can trust and rely on! They will be my contractor of choice going forward! If you are looking for an honest and fair contractor that provides an excellent product I highly recommend Arnone Bros."

Recommended by100%of homeowners

Request Quote

JAC Masonry & Landscaping LLC

5.0(

)

Water Feature - Install a Fountain or Waterfall

Serving Ashaway, RI and surrounding areas

Free estimates

Credit card accepted

"Juan and his team arrived as scheduled and worked a very long day until the job was finished. His workers were very polite and professional. The site was left very clean and they removed all the debris created by the workload…I will call them again for future work. A hard working, good group ! 🏋🏼 The work was beautiful."

+15

Recommended by100%of homeowners

Request Quote

Fountains questions, answered by experts

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.

Deep clean your koi pond at least once a year to keep your fish healthy and your pond in good shape. Water testing, debris removal, and partial water changes should be performed weekly. Seasonal professional service will ensure everything is clean and functioning properly.

Most home misters use several cups of water in a couple of minutes, or around a gallon per hour of use. That varies greatly depending on the size of the system and the power of the pump. If you are using professional services, you should ask about water use for your planned system when you’re getting an estimate. If you are using a water tank, make sure it’s filled before operation.

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.

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.

The Ashaway, RI 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.