Anti-Sludge
Sludge reducer products for garden ponds: bacteria that break down organic sludge, cleaners such as Boost & Clean or Biobooster+, and maintenance packs. By reducing organic matter, they deprive blanket weed of part of its nutrients.
How to choose a sludge reducer?
- Sludge depth: with a thick layer, vacuum first, then treat to break down what remains.
- How it works: bacteria (Bactovase, SediFree) for gradual action, cleaners for the bottom and walls.
- Volume: from 3 to 500 m³ depending on the size.
- Sequence: after Boost & Clean, wait 72 hours before adding bacteria; switch off the UV during the bacterial treatment.
Read: vacuum or use bacteria and Boost & Clean, how to use it. See also sludge reducers and Biobooster and Bactogen.
* Excludes bulky, heavy or fragile products: they are delivered by a specialist carrier and delivery costs are calculated automatically in the cart.
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Aquipond Bactovase Liquide 1 L or 5 L - Anti-sludge bacteria for ponds
Aquipond Bactovase Liquide 1 L or 5 L - Anti-sludge bacteria for ponds
Aquipond Bactovase Liquide acts on algae and sludge thanks to bacteria specially formulated for autumn. Ideal for reducing the accumulation of orga...
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Aquipond Bactovase 1 kg – Bacteria for pond sludge reduction (5 to 10 m²)
Aquipond Bactovase 1 kg – Bacteria for pond sludge reduction (5 to 10 m²)
4.7 / 5.0
33 Reviews
Reduces the sludge layer in ponds by at least 40% Easy to use, with less impact on biodiversity Prevents fermentation and unpleasant odors. pH an...
View full detailsAquipond Bactovase 2.5 kg – Bacteria to reduce pond sludge (12.5 to 25 m²)
4.7 / 5.0
33 Reviews
Reduces the sludge layer in ponds by at least 40%. Easy to use with less impact on biodiversity Prevents fermentation and unpleasant odors. pH an...
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Aquipond Bactovase 5 kg – Bacteria to reduce pond sludge (25 to 50 m²)
Aquipond Bactovase 5 kg – Bacteria to reduce pond sludge (25 to 50 m²)
4.7 / 5.0
33 Reviews
Reduces the sludge layer in ponds by at least 40%. Easy to use with less impact on biodiversity Prevents fermentation and unpleasant odors. pH an...
View full detailsAquipond Bactovase 10 kg – Bacteria to reduce pond sludge (50 to 100 m²)
4.7 / 5.0
33 Reviews
Reduces the sludge layer in ponds by at least 40%. Easy to use with less impact on biodiversity Prevents fermentation and unpleasant odors. pH an...
View full detailsAquipond Bactovase 25 kg – Bacteria to reduce pond sludge (125 to 250 m²)
4.7 / 5.0
33 Reviews
Reduces the sludge layer in ponds by at least 40%. Easy to use with less impact on biodiversity Prevents fermentation and unpleasant odors. pH an...
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Aquipond Boost & Clean - Biological cleaner for ponds and lagoons
Aquipond Boost & Clean - Biological cleaner for ponds and lagoons
4.0 / 5.0
1 Review
Aquipond Boost & Clean – The pond’s biological deep clean Over the weeks, fallen leaves, leftover food, fish waste, and organic matter accumul...
View full detailsBoost & Clean Pack + Aquipond Bacto Maintenance – Pack for treating 100M³
The Aquipond duo for cleaning and then biologically rebalancing your pond up to 100 m³. Boost & Clean helps loosen and bring accumulated organi...
View full detailsAquaActiv SediFree 500ml - High performance bacteria for slime degradation
Oase5.0 / 5.0
2 Reviews
SediFree contains high-performance bacteria for the degradation of silt. The two-component system with active oxygen granules accelerates the brea...
View full detailsAquaActiv SediFree 5L - High performance bacteria for the degradation of silt
Oase5.0 / 5.0
1 Review
SediFree contains high-performance bacteria for the degradation of silt. The two-component system with active oxygen granules accelerates the break...
View full detailsBiobooster+ for 3m³ - The pond cleaner
Aquatic Science4.81 / 5.0
54 Reviews
This product significantly reduces the amount of sludge in your pond. A net or surface skimmer can be used to collect the sludge that rises to the ...
View full detailsBiobooster+ for 6m³ - The pond cleaner
Aquatic Science4.81 / 5.0
54 Reviews
This product significantly reduces the amount of sludge in your pond. A net or surface skimmer can be used to collect the sludge on the surface aft...
View full detailsAquatic Science Biobooster+ 12 m³ - Anti-sludge for ponds
4.81 / 5.0
54 Reviews
Complete the biological maintenance of the pondBiobooster+ for 12m³ - The pond cleanerBiobooster+ is part of the maintenance of a pond facing organ...
View full detailsBiobooster+ for 24m³ - The pond cleaner
Aquatic Science4.81 / 5.0
54 Reviews
This product significantly reduces the amount of sludge in your pond. A net or surface skimmer can be used to collect the sludge that rises to the ...
View full detailsBiobooster+ for 40m³ - The pond cleaner
Aquatic Science4.81 / 5.0
54 Reviews
This product significantly reduces the amount of sludge in your pond. A net or surface skimmer can be used to collect the sludge on the surface aft...
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-16 %
Aquatic Science Biobooster+ 200 m³ - Anti-sludge for ponds
Aquatic Science Biobooster+ 200 m³ - Anti-sludge for ponds
4.81 / 5.0
54 Reviews
Significantly reduces the amount of sludge and algae in your pond. A net or surface skimmer can be used to collect surface sludge after using the p...
View full detailsAquatic Science Biobooster+ 500 m³ - Anti-sludge for ponds
4.81 / 5.0
54 Reviews
Significantly reduces the amount of sludge in your pond. A net or surface skimmer can be used to collect the sludge on the surface after using the ...
View full detailsBiobooster+ 3m³ + Bactogen 3m³ Pack - Ideal for complete maintenance
Aquatic Science4.98 / 5.0
54 Reviews
This pack is suitable for a 3000 liter pool. It contains the Biobooster treatment for your pond and maintenance bacteria. 2 treatments for bacter...
View full detailsBiobooster+ 6m³ + Bactogen 6m³ Pack - Ideal for complete maintenance
Aquatic Science4.98 / 5.0
54 Reviews
This pack is suitable for a 6,000 liter pool. It contains the Biobooster treatment for your pond and maintenance bacteria. 2 treatments for bacte...
View full detailsBiobooster+ Pack 12m³ + Bactogen 12m³ - Ideal for complete maintenance
Aquatic Science4.98 / 5.0
54 Reviews
This pack is suitable for a 12,000 liter pool. It contains the Biobooster treatment for your pond and maintenance bacteria. 2 treatments for bacte...
View full detailsBiobooster+ 24m³ + Bactogen 24m³ Pack - Ideal for complete maintenance
Aquatic Science4.98 / 5.0
54 Reviews
This pack is suitable for a 24,000 liter pool. It contains the Biobooster treatment for your pond and maintenance bacteria. 2 treatments for bacte...
View full detailsAquatic Science Biobooster+ and Bactogen Pack 40 m³ - Pond maintenance
4.98 / 5.0
54 Reviews
In short For the complete maintenance of a 40,000-litre (40 m³) pond. Contents: Biobooster+ 40 m³ and Bactogen 40 m³. Directions for use: follow...
View full detailsBactoplus Sludge Buster BSO 1L for 10.000L - Prevents slime formation
The heterotrophic bacteria present in BSO fix organic matter in a natural way, such as silt for example in the bottom of the garden pond, in the fi...
View full detailsBactoplus Sludge Buster BSO 2.5L for 25.000L - Prevents slime formation
The heterotrophic bacteria present in BSO fix organic matter in a natural way, such as silt for example in the bottom of the garden pond, in the fi...
View full detailsBactuur Clean Sludge 500ml for 2500litres - Sludge reducer
ColomboBactuur Clean is suitable for both cleaning and maintenance of your garden pond and filter. Each milliliter contains 100 million live bacteria. Th...
View full detailsBactuur Clean Sludge 1000ml for 5000litres - Slime reducer
Colombo5.0 / 5.0
1 Review
Bactuur Clean is suitable for both cleaning and maintenance of your garden pond and filter. Each milliliter contains 100 million live bacteria. The...
View full detailsBactuur Clean Sludge 2500ml for 12.500litres - Sludge reducer
ColomboBactuur Clean is suitable for both cleaning and maintenance of your garden pond and filter. Each milliliter contains 100 million live bacteria. The...
View full detailsMicrobe-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...
View full detailsMicrobe-Lift Sludge away (mud) 4L - Sludge reducer
Ensures rapid decomposition and natural breakdown of bottom sludge 80% faster than comparable products Binds phosphates Helps make pond water crys...
View full detailsNautex in 5kg bucket - Coccolithic chalk for pond
Aquipond4.56 / 5.0
9 Reviews
Useful for managing and combating eutrophication caused by organic pollution. Annual maintenance recommended. 💡 Dosage: 100 g/m² per application, 2...
View full detailsNautex in 10kg bucket - Coccolithic chalk for pond
Aquipond4.56 / 5.0
9 Reviews
Useful for managing and combating eutrophication caused by organic pollution. Annual maintenance recommended. 💡 Dosage: 100 g/m² per application, 2...
View full detailsNautex in 25kg bag - Coccolithic chalk for pond
Aquipond4.56 / 5.0
9 Reviews
Useful for managing and combating organic pollution eutrophication phenomena. An exceptional solution made from a rare quality calcium carbonate, a...
View full detailsNautex 1/2 pallet of 450kg - Coccolithic chalk for pond
Aquipond4.56 / 5.0
9 Reviews
Useful for managing and combating eutrophication caused by organic pollution. Annual maintenance recommended. 💡 Dosage: 100 g/m² per application, 2...
View full detailsNautex 900kg pallet - Coccolithic chalk for pond
Aquipond4.56 / 5.0
9 Reviews
Useful for managing and combating eutrophication caused by organic pollution. Annual maintenance recommended. 💡 Dosage: 100 g/m² per application, 2...
View full detailsBIOLIMPID - FIGHT ALGAE & SILTING 10KG for 1000 M² - IDEAL AGAINST CYANOBACTERIA
AquipondBIOLIMPID - FIGHT ALGAE & SILTING 1000 M² IDEAL AGAINST CYANOBACTERIA This process makes it possible to reduce eutrophication by regulat...
View full detailsBIOLIMPID - FIGHT ALGAE & SILTING 400 M² - IDEAL AGAINST CYANOBACTERIA
AquipondBIOLIMPID - FIGHT ALGAE & SILTING 1000 M² IDEAL AGAINST CYANOBACTERIA This process makes it possible to reduce eutrophication by regulat...
View full detailsClean-Lac 12kg for 800m² - Bacteria for natural pond - Clear water & reduction of silt and algae
Aquatic Science4.83 / 5.0
6 Reviews
Clean-Lac is a formulation designed to improve water quality when the volume is too large to be filtered. It is a specific solution for large volu...
View full detailsAquatic Science Biobooster+ and Bactogen Pack 200 m³ - Pond maintenance
4.98 / 5.0
54 Reviews
This pack is suitable for a 200,000 litre pool . It contains the Biobooster treatment for your pool and maintenance bacteria. 2 treatments for bac...
View full detailsBiobooster+ 500m³ + Bactogen 500m³ Pack - Ideal for complete maintenance
Aquatic Science4.98 / 5.0
54 Reviews
This pack is suitable for a 500,000 liter pool. It contains the Biobooster treatment for your pond and maintenance bacteria. 2 treatments for bac...
View full detailsMicrobe-Lift Spring - Summer Cleaner 455GR
5.0 / 5.0
1 Review
Designed specifically to speed up the decomposition of leaves, small stems and other dead organic waste. Spring is the perfect season to clean and...
View full detailsJBL SediEx Pond 1 kg – Anti-mud treatment and oxygenation for pond (Replaced by SEDI FREE 700G) 500ML
(Replaced by SEDI FREE 700G) 500ML For ponds up to 10,000 liters, SediEx Pond 1 kg combines active oxygen and beneficial bacteria to reduce mud, ...
View full detailsAquatic Science Biobooster+ - Anti-sludge for ponds, from 3 to 500 m³
4.81 / 5.0
54 Reviews
Biobooster+: a treatment for pond maintenanceBiobooster+ is intended for pond owners looking for a treatment against sludge and filamentous algae. ...
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