biopool

A biopool, also known as a natural swimming pool or swimming pond, is a type of swimming facility that uses biological processes to purify water. Instead of relying on chemicals like chlorine, biopools create a self-sustaining ecosystem where plants and beneficial microorganisms filter and clean the water. These pools are typically divided into two zones: a regeneration zone and a swimming zone. The regeneration zone, often a shallow area, is planted with aquatic vegetation. These plants, along with microorganisms in the soil and gravel substrate, absorb nutrients that would otherwise fuel algae growth. They also help to oxygenate the water.

The water then circulates from the regeneration zone to the swimming zone, where it is clear and safe for swimming. The design of a biopool mimics natural aquatic environments, creating a healthier and more environmentally friendly alternative to conventional swimming pools. The water in a biopool is often perceived as softer and more pleasant to the skin and eyes than chemically treated water. Maintenance involves managing the plant life and occasional removal of debris, rather than the regular addition of chemicals. While they require initial setup, the ongoing running costs are generally lower due to the absence of chemical purchases and reduced energy consumption for pumps compared to some conventional pool systems.