Pools by Nature

Start swimming in a pure, freshwater natural pool with our organic filtration system
Simple .

In Pools by Nature, we believe in simplicity and think organic.  We look to nature for ways to create the ultimate swimming experience; to swim in natural waters with no chemicals of any kind; just pure water to dive into and live again.  Stop swimming in a chemical soup. Chlorinated pools, or in their new name salt-water pools are known for their health hazards and their high operating and maintenance costs.

We use our technology to protect the environment and build pure natural swimming pools with a carefree biological filter that work perfectly even in warmer climates. Our organic system does not require plants to regenerate the water quality; one can add aquatic plants for enjoyment but they are not essential for keeping your water clean and natural.

We build simple and smart environmentally friendly pools. Whether constructing a new pool or refitting an existing pool; our system is cost-effective to install and maintain. It effectively keeps water clean and safe year-round, providing you with plenty of free time to relax and swim in crystal-clear waters.

We build Pools by the way of Nature.

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100% Chemicals Free

100% Chemicals Free

Pools by Nature filtration system is a unique 100% chemical free to operate organic pools in an efficient way. The systems produce clear, healthy water with no added chemicals at all. Chlorinated or salt-water pools release to the water, a ray of toxic chemicals; many of which are considered poison and where long-term exposure could cause symptoms of asthma with eye or skin irritation in swimmers. One is actually swimming in a chemical soup; in which chemicals attempt kill all components, including the ''good'' bacteria. In reality, not all contaminants are eradicated. Instead in our bio system, we combine natural processes with scientific knowledge and technology to optimize water cleaning. With a balanced ecosystem, “good” bacteria are able to control the harmful bacteria, maintaining at all times several layers of defense.

Flexible Design

Flexible Design

We build new, retrofit existing pools or can even make indoor organic pools. The design can fit any pool size, style or wildlife settings. The system is extremely adaptable and can fit in most existing service areas. We can accommodate various existing site conditions and personalize your natural pool. You can incorporate aquatic plants to enhance the landscape in any scope or way you wish and even have some fish to swim along. Color ton of water in our organic pools is transparent, depends on the pool surfaces themselves; it can look clear blue or other.

No Wetland Required

No Wetland Required

Although the organic pool, shown here has some edge plant areas, our advance Eco design, actually does not rely or require any wetland regeneration plant zones to purify the water. Instead, we implement our high-end filtration technology; taking advantage of the equipment excellent capabilities to achieve long-lasting, sustainable ecosystem with excellent performances in water clarity and health. No need for major landscape works; we can build organic pools in smaller urban lots. The system is efficient and works extremely well in warmer climate.

Cover, Comfort and Tranquility

Cover, Comfort and Tranquility

Our pools can be covered or heated to a comfortable swimming water temperature [up to 86F]. Beside regular compensation for evaporation, no water change is required ever. We provide not only healthy swimming water quality, but an environment that enriches life; a unique swimming experience in natural, fresh water oases, attracting Dragonflies and birds; a calm place of self-reflection.

Simple Maintenance

Simple Maintenance

Our organic system is simple, reliable and fully automatic; it clears all excess waste directly to sewage and has low ongoing maintenance. The system is a complete operation method; water flows from the pool, usually by gravity, through an automatic 70 micron screen filter then to a Biofermenta chamber and returns to the pool with quiet, low-wattage water pumps. The system is dependable with only simple service needed.

Low Cost

Low Cost

Pools by Nature filtration systems are Environment friendly, economical with many significant saving benefits. Counter to most existing Bio pool builders in the market today, we do not require the construction of the much expansive wetland regeneration plants areas. Our system can fit in a relatively small, below deck pool service area. Typically, the system works in gravity, minimizing electric usage. Our system build or running costs are significantly lower, than any other chlorinated or biological swimming pool in the market today. As our pools mature, the water quality will improve and your costs will reduce with time.

Water : :

Water needs to be cleaned. In chlorine swimming pools, a detergent is used to disinfect water; it destroys all life in the pool but when the pool is contaminated, it will take a long time for the chemicals to actually clean the water. Filtration system in our natural pool provides a better solution; instead of fighting, we work with nature. Billions of good organic bacteria can absorb the infection faster and in a safe way. 

Let’s look at how nature works; on water ecology. Water can be contaminated when organic matter is added to it, such as dust, leaves, vegetation, pollen, rainfall, bird droppings or swimmers’ sweat. The total weight of organic substances in a water basin is called its Biomass.

When these organic materials decompose in water, the biological oxidation process begins in which nitrogen is released and reacts to form other compounds, ammonia being the first. Combinations of bacteria, convert the ammonia to nitrite and nitrate. While ammonia and nitrite are very toxic, even in small concentrations, the nitrate has a very low toxicity and is easily consumed by algae and bacteria growing in water. This is the biological nitrification conversion process which is also known as the Nitrogen cycle.

To achieve a balanced ecosystem, the dissolved oxygen level should exceed the Biomass level in the water. For this process to occur successfully, oxygen absorption into the water is essential. In warmer climates, where the environmental load is heavy with less oxygen concentration, stable equilibrium requires for the biomass to be removed fast so as to decrease oxygen consumption and at the same time, have enough oxygen to successfully complete the nitrogen cycle.

System *

We think simple. Our Pool by Nature system uses an efficient filtration method in a smart closed cycle. We clear the water from the excess biomass with mechanical filtration systems, while adding oxygen to the water in an effective way.

In our system, water flows from the pool, usually by gravity, through a series of filter systems. We do not require skimmers; after the initial stage, an automatic screen filter cleans the remaining debris particles, down to a particle size of 70 microns. At that time, water move through a Biofermenta filter system, where it is biologically purified and oxygen is added to the water. Pure water is then returned to the pool through small-sized, quiet, low-wattage water pumps, dispersed from bottom outlets that drive the water up to the surface, and provide more of the needed water oxidation.


Our system produces safe quality swimming water – in line with the strict German standard water FLL Guidelines, which are adhered to by Natural Swimming Pool [NSP] builders throughout Europe. As of now, residential private pools in the US have no regulations requiring specific disinfection, beside the restrictions on registered pesticides and other local regulations.

Service < >

Pools by Nature consult to build organic pools anywhere in the world.  We design new or refit existing pools to make organic pools with or without the need for regeneration plant area.  Our organic system is complete operation method, which includes specific equipment, water flow management, fitting configuration and a large knowledge in the field.  Each location and project has their challenges and accordingly, specific layout, assigned equipment and project cost; all depend on the project requirements and site conditions.

To achieve the best results, we initially work with you, your planer or local pool contractor to determent requirements, so to offer options on the pool layout and best suited organic filtration system configurations.  We provide the know-how, concept and system schematic design; supply the required filtration equipment components themselves for the organic swim pool or pond, instruction with general oversee of the system assembly and outline maintenance services requirements.  As part of building the pool itself, the system could be assembled by you or your subcontractor.  

Building an organic pool is like growing a healthy tree. Once build we will accompany the growth of your pool to insure it develop into a healthy and well-balanced ecosystem.


We produce not only healthy swimming water quality, but also an environment that enriches life; a unique swimming experience in natural waters, equilibrium with the surroundings, a place for self-awareness.  Start swimming in pure freshwater, send us a note and let’s talk about how we can help build your Pool by Nature.

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+1 626 787 3834  | info@poolsbynature.net |  poolsbynature.net