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>

Best fountain pros near Mount Pleasant, WI

Q: How much is pond maintenance?

• <div><p>One reason you may want to fill in your pond is the cost of maintenance. Pond cleaning may cost about $1,000 for an annual cleanup, or monthly visits may cost $75 to $100 per visit. If you don&rsquo;t want to spend that much per year on pond upkeep, you may consider filling in your pond.</p></div>

Q: How many fish can live in my pond?

• <div><p>How many fish can call your pond home depends on the volume of the pond and the fish size. Your pond's filtration system also influences the number of fish that will thrive in a pond. A general rule of thumb is to have 1 inch of fish for every square foot in a pond that's 2 feet deep. Another rule of thumb you can follow is to have one koi fish for every 200 gallons of water or two goldfish for every 200 gallons. </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 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>

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Verified Reviews for Fountain Service pros in Mount Pleasant, WI

*The Angi rating for Fountain Service companies in Mount Pleasant, WI 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 Mount Pleasant, WI 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 November 12, 2024

Reviewed in November 2024
They arrived early and got right to work. The shower looks amazing! I was pleased with their work and professionalism. I would highly recommend Mad City for bath renovations.
Mad City Windows & Baths
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Reviewed in November 2024
Wally and Cody were great! They showed up on time and were able to fix our leaky shower in minutes. We were so grateful that they were able to get us in so quick and fix the problem. Saved us so much energy and pricing was great! Thank you again for the fast work!
Wally Blanton Inc.
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Reviewed in October 2024
The helpful folks with T&B Plumbing were on time, professional, helpful, courteous and fast. I strongly recommend them for all of your plumbing needs.
T&B Plumbing
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Reviewed in August 2024
We hired Lakeview to clean ceiling fixtures and fans on our cathedral ceiling. They did an excellent job. They arrived within the window of time they gave us. They were efficient and the fixtures look great.
Lakeview Cleaning Service, Inc.
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Reviewed in December 2022
Our garage is under the house and one of the walls had broken drain tiles allowing water to get into the garage. Everdry repaired the drain tiles, sealed the foundation cracks, installed a drainage system and sump pump. It's been 3 years and there have been no leakage problems since...
Everdry Waterproofing
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Reviewed in July 2022
The pondless waterfall turned out great! C&R were great at communicating and the project was completed very quickly and professionally. Would definitely recommend and have them come back for more projects.
Elevated Escapes LLC
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Reviewed in September 2015
Integrity was exceptionally easy to work with and very professional. I had contacted two other landscapers prior to calling Integrity and was not pleased with either. My first meeting with Integrity was with the owner. I told him my vision and it was like he was in my head. I wanted more of an...
INTEGRITY LANDSCAPE SERVICES, LLC
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Reviewed in April 2015
Great design at the negotiation time. Gave a deposit of 50% in April then never heard from them for over a month. Actually thought we had been scammed. Finally heard back and received a variety of excuses. First attempt at pouring small concrete support pad was a FAIL...concrete brittle and too...
MCR PROPERTY MAINTENANCE
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Top-Rated Fountain pros in Mount Pleasant - Updated Nov 2026

Schultheiss Contractors LLC

4.0(

107

)

Water Feature - Install a Fountain or Waterfall

Serving Mount Pleasant, WI and surrounding areas

In business since 2000

Emergency services offered

"Curt and his crew were professional and provided quality work at a great value."

+10

Recommended by82%of homeowners

Water Feature - Install a Fountain or Waterfall

Serving Mount Pleasant, WI and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"This company is excellent, the finished work is always very sharp and tidy- they clean up after they cut the grass, and haul away brush cuttings. Very excellent work with an amazing company."

+17

Recommended by100%of homeowners

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Over the Top Hardscape & Landscape

4.5(

)

Water Feature - Install a Fountain or Waterfall

Serving Mount Pleasant, WI and surrounding areas

In business since 2022

Free estimates

Small jobs welcome

"Max had a lot of knowledge and was able to answer all my questions and help guide me. The patio is beyond what I expected and the side projects to address other areas that needed updating made such a difference. If you are looking for a reliable team with quality results then reach out for a quote."

Response time1 day

Recommended by100%of homeowners

Water Feature - Install a Fountain or Waterfall

Serving Mount Pleasant, WI and surrounding areas

In business since 2013

Free estimates

"This is my 3rd time using Nova and they do excellent work and the price was right. I have a beautiful yard because of them."

Recommended by100%of homeowners

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Lighthouse Lawn and Landscaping LLC

1.0(

)

Water Feature - Install a Fountain or Waterfall

Serving Mount Pleasant, WI and surrounding areas

In business since 2022

Free estimates

Small jobs welcome

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today! \n

Response time2 days

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Tamayo Landscaping

New to Angi

Water Feature - Install a Fountain or Waterfall

Serving Mount Pleasant, WI and surrounding areas

We specialize in all phases of landscaping, hardscaping, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

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Hoffman Landscape LLC

New to Angi

Water Feature - Install a Fountain or Waterfall

Serving Mount Pleasant, WI and surrounding areas

In business since 1989

Hoffman Landscape LLC is a well established full service landscape construction and maintenance Company. We aim to establish and maintain a reputation of trusted advice, quality of materials and excellence of service. We welcome the opportunity to create a working relationship with our clients for years to come.

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Fountains FAQs, answered by experts

One reason you may want to fill in your pond is the cost of maintenance. Pond cleaning may cost about $1,000 for an annual cleanup, or monthly visits may cost $75 to $100 per visit. If you don’t want to spend that much per year on pond upkeep, you may consider filling in your pond.

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.

How many fish can call your pond home depends on the volume of the pond and the fish size. Your pond's filtration system also influences the number of fish that will thrive in a pond. A general rule of thumb is to have 1 inch of fish for every square foot in a pond that's 2 feet deep. Another rule of thumb you can follow is to have one koi fish for every 200 gallons of water or two goldfish for every 200 gallons.

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

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.

The Mount Pleasant, WI 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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