Get matched with top fountain pros in Powell, TN

Q: Where do you put koi when cleaning a pond?

• <div><p>When deep cleaning your koi pond, transfer fish to a clean, uncontaminated container at least one foot deep, like a large bucket, tub, or kiddie pond. Fill the container with their existing pond water to avoid shocking them, and place the container in full or partial shade. When it&rsquo;s time to reintroduce them into the pond, slowly add the new water to the container before adding the fish and container water back into the pond.</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: Does a pond increase homeowners insurance?

• <div><p>Like pools, ponds can be a safety risk, so they may increase your homeowners insurance. Be sure to let your insurance company know if you <a href="https://www.angi.com/articles/who-to-hire-to-create-a-pond-on-my-land.htm">build a pond on your property</a>&mdash;they may have safety requirements in order to keep your premium from increasing. </p></div>

Q: 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&rsquo;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&rsquo;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>

Q: How do I keep my fountain water clean?

• <div><p><a href="https://www.angi.com/articles/fountain-maintenance-take-care-your-garden-fountain.htm">Fountain maintenance </a>is an important part of having a clean foundation in the first place. To keep your fountain water clean, you can use a water additive designed specifically to limit scale, algae, and other buildup in fountains. Or opt to use white vinegar as a pantry-ready water additive.</p></div>

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Verified Reviews for Fountain Service pros in Powell, TN

*The Angi rating for Fountain Service companies in Powell, TN 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 Powell, TN 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 December 09, 2025

Reviewed in December 2025
SMK plumbing did a great job for me with a whole house water re-plumbing & main water line from the street. The team was efficient, professional, and polite. Job was started and completed in one day. They even moved the whole house shut off and pressure valve to a very easy to get to location.
SMK Plumbing, LLC
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Reviewed in October 2025
River Divide did a bathroom remodel for us and we couldn't be happier! Everyone we dealt with was super professional, communication was top notch and they treated our home as if it were their own. Highly recommend and will use them in the future when we have a need!
River Divide Construction LLC.
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Reviewed in November 2023
The shower is beautiful. Exactly what I needed and wanted. Will be showing this to all my family and friends.
West Shore Home Knoxville
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Reviewed in August 2023
They were very efficient, very fast but a little pricey but I never did plumbing before. Hardly in my house so maybe it was on point
Mr. Rooter Plumbing
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Reviewed in August 2023
Dillion, is very dependable, service oriented and reliable and highly recommend him for all plumbing issues big or small
Goforth
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Reviewed in April 2022
I will definitely hire them again for future plumbing needs!!
Tennessee Standard Plumbing
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Reviewed in March 2015
The old hot water tap for my bathtub dripped slightly but constantly and squirted water whenever I opened it. I should have taken care of it long ago, but it wasn't too bad and my cats enjoyed leaning over from the edge of the tub to lap the drops of water. Then a couple of weeks ago, after...
Matt's Plumbing
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Reviewed in December 2014
I just bought my first house and was replacing the kitchen faucet. I closed (or so I thought) all of the valves and didn't realize one was stuck in the on position (it was a valve to an instant hot water machine that was not working), so when I disconnected that one, I had a bit of a water...
My Plumber LLC
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Find Fountain pros in Powell

CastleRock Pools

3.9(

)

Water Feature - Install a Fountain or Waterfall

Serving Powell, TN and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"I considered both fiberglass and gunnite pools. I could not get the pool size I wanted with an automatic cover in the fiberglass so decided to go with gunnite. After interviewing 3 companies, I went with Castlerock based on both price and the company representative, Bill Belser. Bill was helpful, not only during the installation process but also afterwards. This was my first pool experience and Bill was very responsive to my questions and most often, came out to walk me through various processes in pool maintenance. I am enjoying the pool immensely and have had no problems with it. I would recommend Castlerock without reservations.
"

Recommended by86%of homeowners

Water Feature - Install a Fountain or Waterfall

Serving Powell, TN and surrounding areas

In business since 2017

Free estimates

Warranties offered

"Finished product turned out nice, weather delays the last two weeks of the project got a little messy. Already enjoying the pool five days after completion!"

Landscaping - Hardscaping & Pavers Project

Pool Sales Construction & Installation Project

+176

Response time2 days

Recommended by84%of homeowners

Water Feature - Install a Fountain or Waterfall

Serving Powell, TN and surrounding areas

In business since 1999

Free estimates

Warranties offered

"Sliverline pools did an amazing job on installing our pool and water feature very professional always quick respond when we had a question would highly recommend them to anyone who is wanting to put a pool."

Recommended by100%of homeowners

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Express Home Services, Inc

5.0(

)

Water Feature - Install a Fountain or Waterfall

Serving Powell, TN and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Roger was able to make my front yard beautiful. After 6 years I still get compliments on it. I even awarded a “Most Beautiful Home” award from my City. I had a drain issue that caused mold to grow on my brick walkway. It became very slippery and became quite dangerous. Roger was able to solve the drainage issue. His workers arrived on time, were polite, got the job done and cleaned up after themselves. It was a pleasure working with Express Landscaping Inc. Roger was able to solve that problem. I am near the Colby Trail there is a large amount of walking traffic on my street. People compliment me constantly on how beautiful my front landscape looks. I was even honored with a “Most Beautiful Home Award” presented by my City."

+23

Recommended by100%of homeowners

Water Feature - Install a Fountain or Waterfall

Serving Powell, TN and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I would use them again. In fact, I did."

Recommended by74%of homeowners

Water Feature - Install a Fountain or Waterfall

Serving Powell, TN and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Always does what he says and always on time. He is a GOOD PERSON"

Response time1 day

Recommended by100%of homeowners

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Green Thumb Landscaping

New to Angi

Water Feature - Install a Fountain or Waterfall

Serving Powell, TN and surrounding areas

In business since 2008

Free estimates

Warranties offered

Green Thumb Landscaping is a new full service landscaping company that is equipped to handle all your landscaping needs with ease. Call today to discuss the details of your project!

Request Quote

Fountains questions, answered by experts

When deep cleaning your koi pond, transfer fish to a clean, uncontaminated container at least one foot deep, like a large bucket, tub, or kiddie pond. Fill the container with their existing pond water to avoid shocking them, and place the container in full or partial shade. When it’s time to reintroduce them into the pond, slowly add the new water to the container before adding the fish and container water back into the pond.

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.

Like pools, ponds can be a safety risk, so they may increase your homeowners insurance. Be sure to let your insurance company know if you build a pond on your property—they may have safety requirements in order to keep your premium from increasing.

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.

Fountain maintenance is an important part of having a clean foundation in the first place. To keep your fountain water clean, you can use a water additive designed specifically to limit scale, algae, and other buildup in fountains. Or opt to use white vinegar as a pantry-ready water additive.

The Powell, TN 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.