Bacteria for the treatment of water in basins and ponds Skip to content

Bacteria for the treatment of water in basins and ponds

To preserve the biological balance of your pond or basin, treatment bacteria are your best allies. Invisible but essential, they ensure natural water filtration, promote the decomposition of organic waste, and stabilize the parameters of your water body.

Their essential role in natural water treatment

– Decomposition of organic waste, sludge, food leftovers, etc.
– Conversion of ammonia and nitrites into less harmful nitrates
– Prevention of algae growth and reduction of pollution spikes
– Support for the biological filter, without disturbing the pond’s life

An expert selection of treatment bacteria for all needs

Whether to start a pond, restart filtration in spring, maintain balance, or reduce sludge: we offer the best bacterial strains, among the most reliable and effective on the market.

Examples of brands and specialties offered:
– Aquatic Science: Bactogen, Optinit, BactoPool, Aquapur Pro, Clean Lac
– Microbe-Lift: Clean & Clear, Thera-P, Sludge Reducer, Spring Summer Cleaner, Golf 19L
– AquaForte: Bacto Gel, BactoPearls, Antislib, Sabbactisun, Clean Lac
– Biota: Complete, Bacterial Activator, Lacto
– House of Kata: Koi Vital, Kamiac Refill
– Bactoplus, Colombo, Velda, AirAqua, Koi Doktor, EcoTreat, Aquipond…

Formats suited to every type of pond

Whether you have a small garden pond, a koi pond, a swimming pond, or a larger pond, we offer a wide range of liquid, gel, powder, pearl, or kit formulas for targeted, fast, and effective action.

Best practices

– Add bacteria after each cleaning or in spring to encourage a healthy restart
– Dose regularly to maintain balance (once a week depending on the product)
– Combine them with a biological filter and good oxygenation for a complete ecosystem

🎯 Need advice on the strain or frequency?
Our team supports you in finding the best bacteria for your pond.👉

Trust our professional selection and restore your pond’s clarity naturally.

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Aquipond Bactéries Aquipond - Bactolake - 100G / 100M² - Bactéries pour étang naturel
-25 %
€41,48
€41,48 - €41,48
€41,48
€31,11
€31,11 - €31,11
€31,11

Aquipond Bactolake - 100gr for 100M² - Bacteria for natural pond

Highly concentrated bacteria for natural pond. Allows to fight against algae and eutrophication of water bodies. Tips for using Bacto Lake: Wea...

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€41,48
€41,48 - €41,48
€41,48
€31,11
€31,11 - €31,11
€31,11
-25 %
Aquaforte Bactéries AquaForte - Bacto Pearls - 1 LITRE - Bactéries en balles 8717605093901 SC863
-41 %
€31,49
€31,49 - €31,49
€31,49
€18,70
€18,70 - €18,70
€18,70

AquaForte - Bacto Pearls - 1 LITER - Bacteria in balls

Bacto Pearls are convenient pearl-shaped bacteria balls that slowly dissolve in water. They thus ensure a gradual release of bacteria into the wat...

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€31,49
€31,49 - €31,49
€31,49
€18,70
€18,70 - €18,70
€18,70
-41 %
Mise en scène illustrative — Ecotreat Maintenance Pro
Ecotreat Bactéries MAINTENANCE PRO 3000G ECOTREAT 5026023312307 47323
-13 %
€418,95
€418,95 - €418,95
€418,95
€366,45
€366,45 - €366,45
€366,45

Ecotreat Maintenance Pro - 3000G - 3KG - Ultra Concentrated Bacteria

EcoTreat Maintenance PRO is a special formula containing strains of naturally occurring microorganisms, the benefits of which are: Controls algae...

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€418,95
€418,95 - €418,95
€418,95
€366,45
€366,45 - €366,45
€366,45
-13 %
Anarex Bactéries ANAREX BIO 1L - Anarex Bio Logisch 4 1L 4260308023507 B1010002
-27 %
€23,05
€23,05 - €23,05
€23,05
€16,92
€16,92 - €16,92
€16,92

ANAREX BIO 1L - Anarex Bio Logisch 4 1L

ANAREX BIO 1L - Anarex Bio Organic 4 1L Anarex-Bio Organic 4 is a 100% biologically multifunctional product, developed from carefully selected se...

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€23,05
€23,05 - €23,05
€23,05
€16,92
€16,92 - €16,92
€16,92
-27 %
Ecotreat Bactéries NITRIFIER 2500ML ECOTREAT 5026023313250 47333
-10 %
€79,28
€79,28 - €79,28
€79,28
€71,35
€71,35 - €71,35
€71,35

Nitrifier 2500ML Ecotreat - Liquid nitrifying bacteria to treat 25M³

EcoTreat Nitrifier has been formulated and tested by scientists to guarantee the best results in ponds. EcoTreat Nitrifier promotes the nitrificat...

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€79,28
€79,28 - €79,28
€79,28
€71,35
€71,35 - €71,35
€71,35
-10 %
Aquaforte Bactéries AquaForte Bacto Gel 5 litres - Bactéries vivantes en GEL 8717605086385 SC857
€31,45 - €31,45
€31,45
€31,45 - €31,45
€31,45

AquaForte Bacto Gel 5 liters - Live bacteria in GEL

Bacto Gel is composed of living bacteria, and has been specially developed for the priming and maintenance of biological filters by means of the ni...

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€31,45 - €31,45
€31,45
€31,45 - €31,45
€31,45
Aquaforte Produits d'entretien Microbe-Lift Natural Sludge Reducer 4L - Réducteur de vase 97121206459 SC788
Aquaforte Produits d'entretien Microbe-Lift Natural Sludge Reducer 4L - Réducteur de vase 97121206459 SC788
€69,25 - €69,25
€69,25
€69,25 - €69,25
€69,25

Microbe-Lift Natural Sludge Reducer 4L - Sludge reducer

Natural Slugde Reducer for swimming ponds is a 100% natural liquid from materials on the basis of humus. This one-of-a-kind formula has been devel...

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€69,25 - €69,25
€69,25
€69,25 - €69,25
€69,25
Mise en scène illustrative — Bacteria Home pour filtre Spirale
Aquaforte Bactéries Bacteria Home pour filtre - spirale - 36 pièces +-5KG 8717605122878 SB587
€41,95 - €41,95
€41,95
€41,95 - €41,95
€41,95

Bacteria Home for Spiral Filter - 36 pieces +-4KG - Aquaforte

Special spiral execution of the well-known bacteria home filter agent. Thanks to the spiral recess, the common surface is enlarged and the flow...

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€41,95 - €41,95
€41,95
€41,95 - €41,95
€41,95
Bactoplus Bactéries Bactoplus Filter Start 2,5L - Bactéries nitrifiantes pour votre bassin 8717496170026 05050105
-30 %
€68,20
€68,20 - €68,20
€68,20
€47,73
€47,73 - €47,73
€47,73

Bactoplus Filter Start 2.5 L – Nitrifying bacteria for ponds (50 to 100 m³)

Bactoplus Filter Start contains a high concentration of nitrifying bacteria. Fish produce ammonia continuously, this is free, among other things,...

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€68,20
€68,20 - €68,20
€68,20
€47,73
€47,73 - €47,73
€47,73
-30 %
Air-Aqua BaoBio+ 0.5kg - Bactéries concentrées (100 millions) 40110-0.5
-10 %
€26,20
€26,20 - €26,20
€26,20
€23,57
€23,57 - €23,57
€23,57

BaoBio+ 0.5kg - Concentrated bacteria (100 million)

Air-Aqua

BaoBio+ is a highly concentrated bacteria preparation with a bacterial count of over 100 million per gram. BaoBio+ bacterial strains biologically ...

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€26,20
€26,20 - €26,20
€26,20
€23,57
€23,57 - €23,57
€23,57
-10 %
Mise en scène illustrative — ANAREX BIO 10L
FOUDEBASSIN.COM ANAREX BIO 10L - Anarex Bio Logisch 4 10L B1010005
-22 %
€94,45
€94,45 - €94,45
€94,45
€73,45
€73,45 - €73,45
€73,45

ANAREX BIO 10L - Anarex Bio Logisch 4 10L

ANAREX BIO 10L - Anarex Bio Logisch 4 10L Anarex-Bio logical 4 is a 100% biologically multifunctional product, developed from scrupulously select...

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€94,45
€94,45 - €94,45
€94,45
€73,45
€73,45 - €73,45
€73,45
-22 %
Aquaforte Bactéries Microbe-Lift Automne/hiver 4 litres - Formule spéciale pour l'automne et l'hiver 97121200532 SC784
Aquaforte Bactéries Microbe-Lift Automne/hiver 4 litres - Formule spéciale pour l'automne et l'hiver 97121200532 SC784
-10 %
€83,95
€83,95 - €83,95
€83,95
€75,55
€75,55 - €75,55
€75,55

Microbe-Lift Autumn/Winter 4 liters - Special formula for autumn and winter

Autumn Winter Prep is a special formula for fall/winter seasonal maintenance. It accelerates the decomposition of leaves, precipitates and other or...

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€83,95
€83,95 - €83,95
€83,95
€75,55
€75,55 - €75,55
€75,55
-10 %
Bactoplus Bactéries Bactoplus Filter Start 1L - Bactéries nitrifiantes pour votre bassin 8717496170019 05050100
€26,24 - €26,24
€26,24
€26,24 - €26,24
€26,24

Bactoplus Filter Start 1 L – Nitrifying bacteria for ponds (20 to 40 m³)

Bactoplus Filter Start contains a high concentration of nitrifying bacteria. Fish produce ammonia continuously, this is free, among other things,...

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€26,24 - €26,24
€26,24
€26,24 - €26,24
€26,24