Anti-algae products for outdoor ponds Skip to content

Anti-algae products for outdoor ponds

Anti-algae products for outdoor ponds / Discover our anti-algae products that will prevent the development of algae in your pond. You will finally be able to enjoy clear water. If you wish to analyze the water beforehand, the ALGISIN range against algae is supplied with a tester integrated into the... ↓ Lire la suite
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Our experts' choice
Aquipond Aquipond BactoClay Argile Montmorillonite 2kg – Améliore la qualité d’eau et la santé des carpes koïs 40200-2BS
Aquipond Aquipond BactoClay Argile Montmorillonite 2kg – Améliore la qualité d’eau et la santé des carpes koïs 40200-2BS
€41,95 - €41,95
€41,95
€41,95 - €41,95
€41,95

Aquipond BactoClay Montmorillonite Clay 2kg – Improves Water Quality and Koi Carp Health

Aquipond

Aquipond BactoClay is an ultra-pure natural clay, rich in montmorillonite (86%), designed to sustainably improve the water quality of koi carp pond...

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€41,95 - €41,95
€41,95
€41,95 - €41,95
€41,95
Our experts' choice
Aquipond Aquipond Greenstab - Traitement naturel contre les algues du bassin (même en hiver)
Aquipond Aquipond Greenstab - Traitement naturel contre les algues du bassin (même en hiver) Save up to 13% Save %
€41,95
€41,95 - €241,45
€41,95
€36,70 - €241,45
€36,70 - €241,45
€36,70

Aquipond Greenstab - Natural treatment against pond algae (even in winter)

Aquipond

Preserve the balance of your pond with Greenstab, the natural solution that limits algae growth all year round, even in winter. 25G/M³ every mont...

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€41,95
€41,95 - €241,45
€41,95
€36,70 - €241,45
€36,70 - €241,45
€36,70
Save up to 13% Save %
Mise en scène illustrative — Aquipond Eco AlgControl 1kg paillette de paille d'orge (Max 5M³) / Orge 100% naturelle pour traiter les algues
Aquipond Algues Aquipond Eco AlgControl 1kg paillette de paille d'orge (Max 5M³) / Orge 100% naturelle pour traiter les algues 4260245130429 56312 Save 24% Save %
€31,45
€31,45 - €31,45
€31,45
€23,95
€23,95 - €23,95
€23,95

Aquipond Eco AlgControl 1kg barley straw straw (Max 5M³) / 100% natural barley to treat algae

Aquipond

  The positive effects of barley straw have long been known among pond enthusiasts. However, barley straw is currently difficult to find and must ...

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€31,45
€31,45 - €31,45
€31,45
€23,95
€23,95 - €23,95
€23,95
Save 24% Save %
Mise en scène illustrative — Pack de 5 Aquipond Eco AlgControl
Aquipond Algues Aquipond Eco AlgControl 1kg paillette de paille d'orge (Max 5M³) / Orge 100% naturelle pour traiter les algues 4260245130429 56312 Save 27% Save %
€104,74
€104,74 - €104,74
€104,74
€76,47
€76,47 - €76,47
€76,47

Pack of 5 Aquipond Eco AlgControl - 5kg (max 25M³) barley straw flake / 100% natural barley to treat algae

Bell vital

The positive effects of barley straw have been known to water enthusiasts for a long time. But currently barley straw is difficult to find and i...

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€104,74
€104,74 - €104,74
€104,74
€76,47
€76,47 - €76,47
€76,47
Save 27% Save %
Aquipond Solutions pour étang naturel Aquipond Blue Lake 10 – 1kg (10 sachets) jusqu'à 10000M² – Colorant naturel pour lutter contre les algues et les plantes invasives
Aquipond Solutions pour étang naturel AQUIPOND BLUE LAKE 10 - Colorant naturel - LUTTE CONTRE ALGUES & PLANTES 1KG
€135,45 - €135,45
€135,45
€135,45 - €135,45
€135,45

Aquipond Blue Lake 10 – 1kg (10 sachets) up to 10000M² – Natural dye to combat algae and invasive plants

Aquipond

Naturally purify your ponds and bodies of water Blue Lake is a 100% organic dye designed to limit the proliferation of invasive algae and aquatic p...

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€135,45 - €135,45
€135,45
€135,45 - €135,45
€135,45
Aquaforte Bactéries Microbe-Lift Natural Algea Control 4 litres 97121206435 SC787
Aquaforte Bactéries Microbe-Lift Natural Algea Control 4 litres 97121206435 SC787
Save 26% Save %
€99,70
€99,70 - €99,70
€99,70
€73,45
€73,45 - €73,45
€73,45

Microbe-Lift Natural Algea Control 4 liters - Liquid Barley Straw - Ideal for Natural Pools

Aquaforte

Natural Algae Control for Swimming Ponds is a liquid barley straw extract that naturally controls unwanted algae growth. Natural Algae Control bi...

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€99,70
€99,70 - €99,70
€99,70
€73,45
€73,45 - €73,45
€73,45
Save 26% Save %
Oase Living Water Traitements AquaActiv AlGo Direct 5litres - Traite les algues de manière ciblée - Oase 4010052505497 50549
Oase Living Water Traitements AquaActiv AlGo Direct 5L - Bassin & Piscine 4010052505497 50549
Save 10% Save %
€110,20
€110,20 - €110,20
€110,20
€98,82
€98,82 - €98,82
€98,82

AquaActiv AlGo Direct 5 liters - Treats algae in a targeted way - Oase

Oase Living Water

AlGo Direct specifically treats algae-infected areas, such as a stream. Algae are eliminated in just a few hours. The active substance breaks down ...

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€110,20
€110,20 - €110,20
€110,20
€98,82
€98,82 - €98,82
€98,82
Save 10% Save %
Aquipond Solutions pour étang naturel Aquipond Blue Lake 10 - 100g (1 sachet) jusqu'à 1000M² - Colorant naturel pour lutter contre les algues et plantes invasives
Aquipond Solutions pour étang naturel Aquipond Blue Lake 10 - 100g (1 sachet) jusqu'à 1000M² - Colorant naturel pour lutter contre les algues et plantes invasives
€31,45 - €31,45
€31,45
€31,45 - €31,45
€31,45

Aquipond Blue Lake 10 - 100g (1 sachet) up to 1000M² - Natural dye to fight against algae and invasive plants

Aquipond

100% natural dye to fight against algae and invasive plants in natural water bodies. Blocks plant growth by limiting photosynthesis This sachet co...

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€31,45 - €31,45
€31,45
€31,45 - €31,45
€31,45
Mise en scène illustrative — Aquipond Bactolake
Aquipond Bactéries Aquipond - Bactolake - 1KG / 1000M² - Bactéries pour étang naturel
Save 19% Save %
€230,95
€230,95 - €230,95
€230,95
€187,95
€187,95 - €187,95
€187,95

Aquipond Bactolake - 1kg for 1000M² - Bacteria for natural pond

Aquipond

Bacto Lake: Ultra-concentrated bacteria for a healthy natural pond 🌿 Designed for water feature enthusiasts, Bacto Lake bacteria offer a powerful s...

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€230,95
€230,95 - €230,95
€230,95
€187,95
€187,95 - €187,95
€187,95
Save 19% Save %
Ubbink Algues AQUAVITAL - tourbe pour bassin, diminue le taux d'acidité et stoppe la croissance des algues - 10 l 8711465647168 1064716
Ubbink Algues AQUAVITAL - Tourbe pour bassin- 10L -Diminue le taux d'acidité et stoppe la croissance des algues - 10 l 8711465647168 1064716
Save 20% Save %
€20,95
€20,95 - €20,95
€20,95
€16,75
€16,75 - €16,75
€16,75

AQUAVITAL - Peat for pond - 10L - Reduces acidity and stops algae growth - 10 l

Ubbink

AQUAVITAL 10L - peat for pond decreases acidity stops algae growth - 10 l UBBINK Aquavital pond peat is a 100% natural product that will redu...

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€20,95
€20,95 - €20,95
€20,95
€16,75
€16,75 - €16,75
€16,75
Save 20% Save %
Mise en scène illustrative — AlgiBio 5KG
Taso Solutions pour étang naturel ALGIBIO 5KG - 1000 M² ALGIBIO5KG1000M
Save 35% Save %
€219,45
€219,45 - €219,45
€219,45
€142,80
€142,80 - €142,80
€142,80

AlgiBio 5KG - 1000m² - Curative and preventive against thread algae for natural ponds

Taso

ALGIBIO is a curative and preventive treatment against thread algae in water bodies. ALGIBIO provides a biomass that competes with filamentous al...

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€219,45
€219,45 - €219,45
€219,45
€142,80
€142,80 - €142,80
€142,80
Save 35% Save %
Aquipond Solutions pour étang naturel Aquipond Blue Lake 10 - 5kg (50 sachets) jusqu'à 50000M² - Colorant naturel pour lutter contre les algues et plantes invasives
Aquipond Solutions pour étang naturel AQUIPOND BLUE LAKE 10 - Colorant naturel - LUTTE CONTRE ALGUES & PLANTES 5KG
Save 18% Save %
€629,95
€629,95 - €629,95
€629,95
€514,45
€514,45 - €514,45
€514,45

Aquipond Blue Lake 10 - 5kg (50 sachets) up to 50000M² - Natural dye to fight against algae and invasive plants

Aquipond

100% natural dye to fight against algae and invasive plants in natural water bodies. Blocks plant growth by limiting photosynthesis This sachet c...

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€629,95
€629,95 - €629,95
€629,95
€514,45
€514,45 - €514,45
€514,45
Save 18% Save %
Oase Living Water Algues AquaActiv AquaHumin - Tourbe de bassin 10L - Oase 4010052537597 53759
Oase Living Water Algues AquaActiv AquaHumin - Tourbe de bassin 10L - Oase 4010052537597 53759
€20,95 - €20,95
€20,95
€20,95 - €20,95
€20,95

AquaActiv AquaHumin - Peat Blocks for Natural Pond Edges

Oase Living Water

AquaHumin is a concentrated natural product made from high-quality black peat, specially adapted for garden ponds. Its high content of humic s...

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€20,95 - €20,95
€20,95
€20,95 - €20,95
€20,95
Aquipond Bactéries Aquipond - Bactolake - 100G / 100M² - Bactéries pour étang naturel
Save 25% Save %
€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

Aquipond

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
Save 25% Save %
Oase Living Water Produits pour les algues AquaActiv AlGo Direct 500ml - Traite les algues de manière ciblée - Oase 75811
€22,00 - €22,00
€22,00
€22,00 - €22,00
€22,00

AquaActiv AlGo Direct 500ml - Targeted treatment of algae - Oase

Oase Living Water

AlGo Direct specifically treats algae-infected areas, such as a stream. Algae are eliminated in just a few hours. The active substance breaks down...

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€22,00 - €22,00
€22,00
€22,00 - €22,00
€22,00
Oase Living Water Produits pour les algues AquaActiv AlGo Universal Plus 500 ml - Elimine et prévient les algues - Oase Actif 4010052505428 96682
Save 28% Save %
€26,20
€26,20 - €26,20
€26,20
€18,90
€18,90 - €18,90
€18,90

AquaActiv AlGo Universal Plus 500 ml - Eliminates and prevents algae - Oase Active

Oase Living Water

Key features For removing stubborn algae Fights the most common types of algae Acts quickly and effectively Feature INHIBITOR: Effectively slows...

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€26,20
€26,20 - €26,20
€26,20
€18,90
€18,90 - €18,90
€18,90
Save 28% Save %
Oase Living Water Produits pour les algues AquaActiv AlGo Universal 5litres - Elimine et prévient les algues - Oase 4010052505459 50545
Oase Living Water Produits pour les algues AquaActiv AlGo Universal 5litres - Elimine et prévient les algues - Oase 4010052505459 50545
€131,20 - €131,20
€131,20
€131,20 - €131,20
€131,20

AquaActiv AlGo Universal 5 liters - Eliminates and prevents algae - Oase - Replaced by Algo Direct 5L

Oase Living Water

Replaced by Aquaactiv Algo Direct 5L Effectively acts against the most common algae: filamentous, phytoplankton, and duckweed Blocks algae metabol...

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€131,20 - €131,20
€131,20
€131,20 - €131,20
€131,20
Oase Living Water Traitements AquaActiv AlGo Greenaway 500 ml 4010052402352 40235
€20,95 - €20,95
€20,95
€20,95 - €20,95
€20,95

AquaActiv AlGo Greenaway 500ml

Oase Living Water

For crystal clear pond water. This product acts effectively against the most frequent algae: filamentous, phytoplankton and lemnaceae. This produc...

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€20,95 - €20,95
€20,95
€20,95 - €20,95
€20,95
Aquipond Algues Aquipond Eco AlgControl 1kg paillette de paille d'orge (Max 5M³) / Orge 100% naturelle pour traiter les algues 4260245130429 56312
Save 10% Save %
€209,95
€209,95 - €209,95
€209,95
€188,95
€188,95 - €188,95
€188,95

Pack of 10 Aquipond Eco AlgControl - 10kg (max 50M³) barley straw flake / 100% natural barley to treat algae

Aquipond

  The positive effects of barley straw have long been known among pond enthusiasts. However, barley straw is currently difficult to find, and it m...

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€209,95
€209,95 - €209,95
€209,95
€188,95
€188,95 - €188,95
€188,95
Save 10% Save %
Mise en scène illustrative — Aquipond Bactolake
Aquipond Bactéries Aquipond - Bactolake - 5KG / 5000M² - Bactéries pour étang naturel
Save 24% Save %
€692,95
€692,95 - €692,95
€692,95
€523,95
€523,95 - €523,95
€523,95

Aquipond Bactolake - 5kg for 5000M² - Bacteria for natural pond

Aquipond

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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€692,95
€692,95 - €692,95
€692,95
€523,95
€523,95 - €523,95
€523,95
Save 24% Save %
Our experts' choice
Aquipond Floculant Aquipond ClearWater 10M³ - Agit efficacement sur l'eau verte - Clarifiant instantané 0005675 MDDAQUICL10
Aquipond Floculant Aquipond ClearWater 10M³ - Agit efficacement sur l'eau verte - Clarifiant instantané 0005675 MDDAQUICL10
€31,45 - €31,45
€31,45
€31,45 - €31,45
€31,45

Aquipond ClearWater 10M³ - Works effectively on green water - Instant clarifier

Aquipond

Helping the filter trap suspended particlesAquipond ClearWater 10m³ - Effectively treats green water - Instant clarifierAquipond ClearWater is a cl...

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€31,45 - €31,45
€31,45
€31,45 - €31,45
€31,45
Our experts' choice
Aquipond Floculant Aquipond ClearWater 25M³ - Agit efficacement sur l'eau verte - Clarifiant instantané 0005676 MDDAQUICL25
Aquipond Floculant Aquipond ClearWater 25M³ - Agit efficacement sur l'eau verte - Clarifiant instantané 0005676 MDDAQUICL25
€41,95 - €41,95
€41,95
€41,95 - €41,95
€41,95

Aquipond ClearWater 25M³ - Works effectively on green water - Instant clarifier

Aquipond

Helping the filter trap suspended particlesAquipond ClearWater 25M³ - Acts effectively on green water - Instant clarifierAquipond ClearWater is a c...

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€41,95 - €41,95
€41,95
€41,95 - €41,95
€41,95
Aquipond Traitements Aquipond GH+ 15kg - Augmente la dureté totale (GH) 5425030687581 NEOAQF115E
Aquipond Traitements Aquipond GH+ 15kg - Augmente la dureté totale (GH) 5425030687581 NEOAQF115E
€167,95 - €167,95
€167,95
€167,95 - €167,95
€167,95

Aquipond GH+ 15kg - Increases total hardness (GH)

Aquipond

This product developed by AQUIPOND allows you to increase the GH+ in your pool and improve water quality. Based on mineral salts and trace elemen...

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€167,95 - €167,95
€167,95
€167,95 - €167,95
€167,95
Aquipond Duretés Aquipond GH+ 1kg - Augmente la dureté totale 5425030687567 NEOAQF101E
Aquipond Duretés Aquipond GH+ 1kg - Augmente la dureté totale 5425030687567 NEOAQF101E
€24,10 - €24,10
€24,10
€24,10 - €24,10
€24,10

Aquipond GH+ 1kg - Increases overall hardness

Aquipond

This product developed by AQUIPOND allows you to increase the GH+ in your pool and improve water quality. Based on mineral salts and trace eleme...

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€24,10 - €24,10
€24,10
€24,10 - €24,10
€24,10
Aquipond Traitements Aquipond GH+ 5kg - Augmente la dureté totale (GH) 5425030687574 NEOAQF105E
Aquipond Traitements Aquipond GH+ 5kg - Augmente la dureté totale (GH) 5425030687574 NEOAQF105E
€68,20 - €68,20
€68,20
€68,20 - €68,20
€68,20

Aquipond GH+ 5kg - Increases General Hardness (GH)

Aquipond

This product developed by AQUIPOND allows you to increase the GH+ in your pond and improve water quality. This GH+ Aquipond also contains trace ele...

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€68,20 - €68,20
€68,20
€68,20 - €68,20
€68,20
Aquipond Duretés Aquipond KH+ 15kg - Augmente la dureté carbonatée NEOAQF015E
€167,95 - €167,95
€167,95
€167,95 - €167,95
€167,95

Aquipond KH+ 15kg - Increases carbonate hardness

Aquipond

This product developed by AQUIPOND allows you to increase the KH+ in your pond and improve water quality. Aquipond KH+ 15KG - Balance / Minerals...

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€167,95 - €167,95
€167,95
€167,95 - €167,95
€167,95
Our experts' choice
Aquipond Duretés Aquipond KH+ 1kg - Augmente la dureté carbonatée (KH) 5425030687536 NEOAQF001E
Aquipond Duretés Aquipond KH+ 1kg - Augmente la dureté carbonatée (KH) 5425030687536 NEOAQF001E
Save 13% Save %
€24,10
€24,10 - €24,10
€24,10
€20,95
€20,95 - €20,95
€20,95

Aquipond KH+ 1kg - Increases Carbonate Hardness (KH)

Aquipond

Aquipond KH+ 1KG - Balance / Minerals for ponds This product developed by AQUIPOND allows you to increase the KH+ in your pond and improve ...

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€24,10
€24,10 - €24,10
€24,10
€20,95
€20,95 - €20,95
€20,95
Save 13% Save %
Aquipond Duretés Aquipond KH+ 5kg - Augmente la dureté carbonatée 5425030687543 NEOAQF005E
Aquipond Duretés Aquipond KH+ 5kg - Augmente la dureté carbonatée 5425030687543 NEOAQF005E
€68,20 - €68,20
€68,20
€68,20 - €68,20
€68,20

Aquipond KH+ 5kg - Increases carbonate hardness

Aquipond

This product developed by AQUIPOND allows you to increase the KH+ in your pond and improve water quality. Aquipond KH+ 5KG - Balance / Mineral...

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€68,20 - €68,20
€68,20
€68,20 - €68,20
€68,20
Aquipond Aquipond NitriBoost - Bactéries Liquides Nitrifiantes pour 10M³ - 1L
Aquipond Aquipond NitriBoost - Bactéries Liquides Nitrifiantes pour 10M³ - 1L
€41,95 - €41,95
€41,95
€41,95 - €41,95
€41,95

Aquipond NitriBoost - Liquid Nitrifying Bacteria for 10M³ - 1L

Aquipond

Allows you to relaunch your water body with bacteria in the spring Seeds your filtration system (biological and mechanical) and naturally ...

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€41,95 - €41,95
€41,95
€41,95 - €41,95
€41,95
Mise en scène illustrative — Aquipond NitriBoost
Aquipond Aquipond NitriBoost - Bactéries Liquides Nitrifiantes pour 25M³ - 2,5L
€94,45 - €94,45
€94,45
€94,45 - €94,45
€94,45

Aquipond NitriBoost - Liquid Nitrifying Bacteria for 25M³ - 2.5L

Aquipond

Allows you to relaunch your water body with bacteria in the spring Seeds your filtration system (biological and mechanical) and naturally ...

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€94,45 - €94,45
€94,45
€94,45 - €94,45
€94,45
Aquipond Aquipond NitriBoost - Bactéries Liquides Nitrifiantes pour 50M³ - 5L
Aquipond Aquipond NitriBoost - Bactéries Liquides Nitrifiantes pour 50M³ - 5L
€167,95 - €167,95
€167,95
€167,95 - €167,95
€167,95

Aquipond NitriBoost - Liquid Nitrifying Bacteria for 50M³ - 5L

Aquipond

Allows you to relaunch your water body with bacteria in the spring Seeds your filtration system (biological and mechanical) and naturally ...

View full details
€167,95 - €167,95
€167,95
€167,95 - €167,95
€167,95
Mise en scène illustrative — Aquipond Starter Pack (Nitriboost & Bacto Maintenance) — Deux produits du pack, conditionnements indiqués sur les étiquettes
Aquipond Bactéries Aquipond Starter Pack (Nitriboost & Bacto Maintenance) AQPSP002401687
Save 10% Save %
€104,95
€104,95 - €104,95
€104,95
€94,45
€94,45 - €94,45
€94,45

Aquipond Starter Pack (Nitriboost & Bacto Maintenance)

Aquipond

Aquipond Starter Pack: The Essential Kit for Your Pond Give your pond the start it deserves with our Aquipond Starter Pack , the essential kit t...

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€104,95
€104,95 - €104,95
€104,95
€94,45
€94,45 - €94,45
€94,45
Save 10% Save %
Aquitechnics ALGAE BRUSH BROSSE POUR ENLEVER LES ALGUES 51 à 151CM 8711921259973 148018
Aquitechnics ALGAE BRUSH BROSSE POUR ENLEVER LES ALGUES 51 à 151CM 8711921259973 148018
€40,95 - €40,95
€40,95
€40,95 - €40,95
€40,95

Telescopic brush for filamentous algae in ponds and lakes – 51 to 151 cm | Algae Brush

Aquitechnics

Easily remove filamentous algae from your pond without treatment products. The telescopic algae brush allows you to manually catch, wind up, and re...

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€40,95 - €40,95
€40,95
€40,95 - €40,95
€40,95
Aquipond Aquipond BactoClay Argile Montmorillonite 2kg – Améliore la qualité d’eau et la santé des carpes koïs 40200-2BS
Aquipond Aquipond BactoClay Argile Montmorillonite 2kg – Améliore la qualité d’eau et la santé des carpes koïs 40200-2BS
€41,95 - €41,95
€41,95
€41,95 - €41,95
€41,95

Aquipond BactoClay - Strengthens your koi and pond from the inside

Aquipond

Aquipond BactoClay is an ultra-pure natural clay, rich in montmorillonite (86%), designed to sustainably improve the water quality of koi carp pond...

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€41,95 - €41,95
€41,95
€41,95 - €41,95
€41,95
Aquipond Duretés Aquipond GH+ 2kg - Augmente la dureté totale 40170-2.5BS
Aquipond Duretés Aquipond GH+ 2kg - Augmente la dureté totale 40170-2.5BS
€36,70 - €36,70
€36,70
€36,70 - €36,70
€36,70

Aquipond GH+ 1kg - Increases overall hardness

Aquipond

This product developed by AQUIPOND allows you to increase the GH+ in your pool and improve water quality. Based on mineral salts and trace eleme...

View full details
€36,70 - €36,70
€36,70
€36,70 - €36,70
€36,70
Aquipond Duretés Aquipond KH+ 2kg - Augmente la dureté carbonatée (KH) 40160-2.5S
Aquipond Duretés Aquipond KH+ 2kg - Augmente la dureté carbonatée (KH) 40160-2.5S
€36,70 - €36,70
€36,70
€36,70 - €36,70
€36,70

Aquipond KH+ 1kg - Increases Carbonate Hardness (KH)

Aquipond

Aquipond KH+ 1KG - Balance / Minerals for ponds This product developed by AQUIPOND allows you to increase the KH+ in your pond and improve ...

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€36,70 - €36,70
€36,70
€36,70 - €36,70
€36,70

Anti-algae products for outdoor ponds / Discover our anti-algae products that will prevent the development of algae in your pond. You will finally be able to enjoy clear water. If you wish to analyze the water beforehand, the ALGISIN range against algae is supplied with a tester integrated into the bucket.