Bacteria in natural swimming pools & lagoons, which ones should I use for my pool?
Do you have algae in your lagoon or natural pool?
Discover our solutions to limit algae growth, improve water clarity, and reduce the accumulation of organic matter. They are the number one enemy of every natural pool owner.

There are several varieties, but all can be extremely invasive and are capable of quickly producing enormous amounts of biomass (stems, leaves...).
These bacteria (enzymes, microorganisms, and bacteria) will strengthen the biological balance in ponds and help keep the water balanced with two to three applications per year. They are suitable for both ornamental ponds and swimming ponds of all sizes - from garden ponds to public natural pools.
Benefits of adding bacteria to a natural pool?
For several years, we have been developing bacteria with various specialists in Belgium that are specific to natural pools and lagoons. These bacteria have several strengths:
- Limits algae growth
- Reduces the accumulation and quantity of organic matter
- Maintains clear water
- Optimized filtration
- Reduction of phosphates and nitrates
Before using a bacteria-based treatment, we still recommend that you remove as much algae as possible by hand (for example, with a toilet brush). Filamentous pool algae develop in the water when light levels decrease (spring and autumn) and there is a high level of nitrates. Indeed, algae need nutrients to grow.
- Prune your aquatic plants as winter approaches (yellow leaves)
- Limit fish overpopulation (you can use a fish trap)
Do these bacteria pose a risk to my pool?
Bacteria are an important and natural part of our environment. These bacteria are non-pathogenic and are safe for humans. Our product range includes specialized and highly effective bacterial blends, which will facilitate the maintenance of your natural pool.
Bacterial products contain no enzymes that would damage aquatic plants and contribute to the continuous release of organic nutrients. The products are completely safe for all aquatic animals, fish, and people.

The bacteria present in our blends will actively help you take care of the water quality of your garden pond or natural pool without ever needing electricity or chemical-based disinfectants, which can be harmful to living organisms.
Les produits conseillés par nos experts
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Aquipond BactoClay - Montmorillonite clay 2 kg for koi ponds
€43,95
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Aquipond Starter Pack (Nitriboost & Bacto Maintenance)
€98,95
Aquipond Bacto Maintenance – 1 Kg - Maintenance Bacteria
€76,95
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Aquipond Bacto Maintenance Pro – 1Kg - Treats up to 200M³ - Ultra Concentrated Maintenance Bacteria
€163,90
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