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: 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>

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: 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>

Q: What elements influence the cost of adding a fountain or waterfall?

• <div><p>Costs depend on design, materials, plumbing, labor, and optional lighting or filtration features.</p></div>

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Verified Reviews for Fountain Service pros in Paradise, CA

*The Angi rating for Fountain Service companies in Paradise, CA 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 Paradise, CA 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 February 25, 2026

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Serving Paradise, CA and surrounding areas

In business since 2009

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Warranties offered

"Ron met with me to review my landscaping project and we agreed upon the fee to move ahead with a design. His design and ideas for trees and plants were very good and the finished product was great."

+167

Response time1 day

Recommended by87%of homeowners

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Babylon Builders - Home & Landscape Contractor

4.2(

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Serving Paradise, CA and surrounding areas

In business since 1985

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"We we’re very satisfied from start to the end of project on time and on budget and well set up crew and worksite we had two bathrooms remodeled completely plumbing electrical drywall stonework and shower doors on both bathrooms also we had a kitchen remodel with new cabinetry new granite counters new appliances new can lighting new flooring excellent work we were very excited will recommend the company and also they are working now on my brother-in-law‘s house well recommended thanks a lot Ron ?"

+27

Recommended by86%of homeowners

Serving Paradise, CA and surrounding areas

In business since 1999

Free estimates

Warranties offered

"Very pleased with Horizon. Answered promptly when contacted. Listened to my wishes and created and executed a plan that is beyond my expectations. Very pleasant to work with- would recommend them highly."

Recommended by100%of homeowners

Serving Paradise, CA and surrounding areas

In business since 2019

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Credit card accepted

Sunset Landscapes is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

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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.

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.

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

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.

Costs depend on design, materials, plumbing, labor, and optional lighting or filtration features.

The Paradise, CA 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

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