Swimming Pools Into Beautiful Large Fish Ponds – Tips To Get Started

If you want the idea of clean and clear water without chemicals, you might want to consider setting up a natural swimming pond pool. Swimming pond pools serve as a suitable habitat for wildlife, surrounded by beautiful plants, and a swimming area at the same time.


If you have a big garden, it's a good idea to set up a swimming pond. It is because the maintenance cost is lower, which provides a more relaxed outdoor environment during summer, and it doesn't require covering.

In this post, you'll learn some helpful tips to get started when planning your natural swimming pond.

Know the Difference Between a Swimming Pond Pool and a Wildlife Pond


Firstly, you need to understand the difference between the two types of ponds. A natural swimming pond pool is divided into two major areas.

One is a shallow zone that is comprised of graded aggregates and aquatic plants or the 'plant zone,' and the other is a deep zone intended as the swimming area.

Water is pumped through the swimming pond's biological filter and returns as clean and clear water. It's a good idea to consult a swimming pool company, such as Blue Waters Pools, to help you in the planning stage.

Keep the Swimming Pool Design Simple


Natural swimming pond pools usually use clay and gravel instead of fiberglass or concrete. Instead of complicated filtering systems and harmful chemicals, aquatic plants are used, which will enrich the pool with oxygen to support beneficial bacteria that eat potentially harmful organisms. It is a beautiful, ecologically diverse system.

If you want the look of a natural pool into a large fish pond, choose a simple design that also suits your overall home décor. You can use beautiful water features and natural stone walls to mimic the look of a wildlife pond.

Here are some tips and tricks when designing a swimming pond:

  • The bottom of the pool should be flat so that digging is simple and leveling the foundation for the walls will be a lot easier.
  • Choose a boxed-shaped swimming pool design because it is cheaper to build than other shapes.
  • Choose a tanking product that doesn't contain phosphates which will feed algae over time.
  • Don't use too many fittings for a DIY swimming pool in a large fish pond. Use a balance tank to prevent tricky pool fittings. Leave the pool fittings to the swimming pool experts because waterproofing would require training and experience to avoid fittings breaches.

Zone Your Pool Efficiently


The recommended zoning for natural swimming pond pools is to reserve at least half portion for shallow plants. You can design it by placing the shallow plants around the sides or at one end of the pool.

It's also a good idea for separating the swimming area and the plant zone or filtration area. When the water passes the plants, the fibrous roots act as biological filters, removing contaminants in the water.

Here are the benefits of proper pool zoning:

  • You don't have to use chlorine.
  • There's no need to invest in expensive pumps and filters.
  • The water in the plant zone is steadily deeper. Floating vegetation accommodate the deeper areas of the pool.

Implement Professional Water Treatment

If you want a good source of quality water at a low cost, using fresh spring water is better. A borehole or well is also a food source of quality water for your natural swimming pond. It is a lot cheaper and makes a long-term water source.

However, if you don't have a spring water source, you need a professional water treatment. It's not advisable to pump water via gravel beds in your garden, so a professional swimming pool installer should be consulted.

Avoid Making Your Swimming Pond Too Deep

swimming pond

It is best to stick to 1.8 meters or less swimming pool depth. A depth of 1.5 meters is also comfortable if your pool is not meant for diving. It because walls that are 2 meters and above would require a lot of reinforcement which is more expensive.

Here are the benefits of a not too deep swimming pool in a large fish pond

  • Easy to clean
  • A reasonable level of reinforcement
  • Insulated wall elements are easier and faster to install

A Black Liner Is Better

Because black liners tend to produce a heat gain that is highly passive, heating is far lower in cost or even unnecessary. Choose a heavy-duty pond liner that is suitable for swimming ponds.

Have a Good Drainage Plan

Choose the right location for your swimming pool drainage. The lowest point is not necessarily the best drainage location. Make sure that you surround it with drainage channels.


Natural swimming pond pools are highly beneficial for you and the environment. It is an excellent addition to your landscape garden for a natural look and feel.

Impress your guests and visitors with a natural swimming pond pool and enjoy swimming with your family and friends, most especially during summer.

About the Author Laura Bennett

Hello, I’m Laura Bennett. I love nature especially when it comes to flowers and different kinds of plants. I started a very small garden behind my house and I named it Humid Garden. So, I created this blog to provide aspiring and inspiring thoughts about gardening for gardeners and anyone who has the intention of keeping a garden.

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