Filter materials
Filter media to fill or upgrade a pond filter, including a homemade one: filter brushes, biological media, ceramics, zeolite, lava rock, activated carbon and filter wool. Choose by filter stage: mechanical, biological or chemical.
How to choose a filter medium?
- Mechanical filtration: brushes and filter wool trap particles first.
- Biological filtration: ceramics (Biocerapond), Bioblocks, Bio-Balls or SuperBio offer bacteria a large surface area.
- Targeted use: zeolite for ammonium, activated carbon after a treatment, PhosLess for phosphates.
- Volume: bags from 10 to 50 L depending on filter size; rinse biological media in pond water to preserve the bacteria.
Read: how many filter brushes you need. See also filter brushes and filter foams.
* Excludes bulky, heavy or fragile products: they are delivered by a specialist carrier and delivery costs are calculated automatically in the cart.
Filters
Pack of 10 Best Brush Quality Brushes - Choice of Sizes - Aquaforte
5.0 / 5.0
3 Reviews
Discover our packs of 10 Best Brush brushes and benefit from -10% on all of them. Sturdy broom of excellent quality with stainless steel handle a...
View full detailsBudget Brush basic filtration brush - Choice of sizes - Aquaforte
5.0 / 5.0
1 Review
Choose the right size. Very sturdy filter brush with truly the best value for money on the market! Color: black/green
Koi Pro high quality filter brush - Sizes to choose from - Koi Pro Superfish
5.0 / 5.0
1 Review
Choose the right size Ideal for large filters, they last a long time and are easy to clean. KoiPro filter brushes are of the best quality, you w...
View full detailsKoi Brush recognized filtration brush - Sizes to choose from - Aquaforte
Koi Brush Color: black/green.
Biocerapond 40L - KOI MIX SPECIAL - Ceramic filtration substrate - Aquatic Science
5.0 / 5.0
2 Reviews
Developed to offer optimal efficiency to all types of filter. Freshwater and saltwater aquariums, garden pond, Koi pond and goldfish, Bathing p...
View full detailsSuperBio 50L - Super efficient filtration substrate - Air-Aqua
SuperBio is a very open biofilter material based on sintered glass. Very light (floating), it is perfectly suited for use in Trickle filters, but i...
View full detailsZeolite - 10 liter bag - Superfish
5.0 / 5.0
1 Review
SUPERFISH zeolite helps neutralize some of the phosphates and nitrates present in your pool. Above all, do not use in combination with salt which ...
View full detailsLava rock - 10 liter bag - Superfish
Coarse grain structure that guarantees excellent performance for your filter with optimal biological action. Reference 8040210 EAN 8715897025525
Filter Media - 10 Liter Bag - Superfish
Very porous and therefore has a large adhesion surface for bacteria.
Bioblocks - Filter media with large attachment surface - 10 liter bag - Superfish
Plastic media with a large surface area for bacteria growth in the filter, easy to clean.
Bioblocks - Filter media with large attachment surface - 25 liter bag - Superfish
5.0 / 5.0
1 Review
Plastic media with a large surface area for bacteria growth in the filter, easy to clean.
Bio-Balls - 10 liter bag - Superfish
Developed to obtain a maximum adhesion surface for bacteria. They are extremely durable and have a limited lifespan. Reference 8040225 EAN 871...
View full detailsSuper Activated Charcoal - 10 liter bag - Superfish
5.0 / 5.0
1 Review
High quality, phosphate-free filter carbon and guarantees optimal results for your filtration systems. This activated carbon makes it possible to ...
View full detailsCrystalMax extremely filter media - 10 liter bag - Superfish
Porous filter media made of agglomerated glass, acts on micro-organisms like a sponge. Total disintegration of harmful substances due to the aerobi...
View full detailsAquaActiv PondLith - Zeolite for pond - 2.5KG bucket - Oase
100% natural zeolite in grains of 5 to 10mm Remarkably high performance material that degrades nitrogen compounds Quick remedy for excess ammo...
View full detailsAquaActiv PhosLess - Biological protection against algae - Oase
Physically removes essential algae nutrient phosphate Particularly effective thanks to a technology with 2 alternating components Also binds he...
View full detailsAquaActiv AquaHumin - Peat Blocks for Natural Pond Edges
Oase5.0 / 5.0
2 Reviews
AquaHumin is a concentrated natural product made from high-quality black peat, specially adapted for garden ponds. Its high content of humic s...
View full detailsWhite fine filter wadding for pond and aquarium - 100 grams - Superfish
Ideal for filtering impure particles and organic pollution. White filter wadding is fine, green texture is coarse. Change the filter wadding once a...
View full detailsWhite fine filter wadding for pond and aquarium - 250 grams - Superfish
Ideal for filtering impure particles and organic pollution. White filter wadding is fine, green texture is coarse. Change the filter wadding once a...
View full detailsWhite fine filter wadding for pond and aquarium - 500 grams - Superfish
Ideal for filtering impure particles and organic pollution. White filter wadding is fine, green texture is coarse. Change the filter wadding once a...
View full detailsCoarse green filter wadding for pond and aquarium - 100 grams - Superfish
Ideal for filtering impure particles and organic pollution. White filter wadding is fine, green texture is coarse. Change the filter wadding once ...
View full detailsCoarse green filter wadding for pond and aquarium - 250 grams - Superfish
Ideal for filtering impure particles and organic pollution. White filter wadding is fine, green texture is coarse. Change the filter wadding once ...
View full detailsCoarse green filter wadding for pond and aquarium - 500 grams - Superfish
Ideal for filtering impure particles and organic pollution. Green filter wadding is made for large particles. Change the filter wadding once a mon...
View full detailsJapanese carpet 100 x 100 x 3.8CM - Genuine high quality Japanese carpet!
Aquatic ScienceThis "extra hard" Japanese carpet has many compared to other Japanese carpets available on the market: Its fine and unique structure of polyester...
View full detailsJapanese carpet 120 x 100 x 3.8CM - Genuine high quality Japanese carpet!
SuperfishThis "extra hard" Japanese carpet has many compared to other Japanese carpets available on the market: Its fine and unique structure of polyeste...
View full detailsJapanese carpet 200 x 100 x 3.8CM - Genuine high quality Japanese carpet!
Aquatic Science5.0 / 5.0
1 Review
This "extra hard" Japanese carpet has many compared to other Japanese carpets available on the market: Its fine and unique structure of polyester...
View full detailsPack of 5 Japanese carpets 100 x 100 x 3.8CM - Genuine high quality Japanese carpet!
Aquatic SciencePROMOTIONAL PACK OF 5 JAPANESE RUGS - GET -10% This "extra hard" Japanese mat has many advantages over other Japanese mats available on the m...
View full detailsPack of 5 Japanese carpets 120 x 100 x 3.8CM - Genuine high quality Japanese carpet!
SuperfishPROMOTIONAL PACK OF 5 JAPANESE RUGS - GET 10% OFF This "extra hard" Japanese carpet has many compared to other Japanese carpets available on th...
View full detailsPack of 5 Japanese carpets 200 x 100 x 3.8CM - Genuine high quality Japanese carpet!
Aquatic SciencePROMOTIONAL PACK OF 5 JAPANESE RUGS - GET 10% OFF This "extra hard" Japanese carpet has many compared to other Japanese carpets available on th...
View full detailsPack of 10 Japanese carpets 100 x 100 x 3.8CM - Genuine high quality Japanese carpet!
Aquatic SciencePROMOTIONAL PACK OF 10 JAPANESE RUGS - GET -15% This "extra hard" Japanese mat has many advantages over other Japanese mats available on the ...
View full detailsPack of 10 Japanese carpets 120 x 100 x 3.8CM - Genuine high quality Japanese carpet!
SuperfishPROMOTIONAL PACK OF 10 JAPANESE RUGS - GET 15% OFF This "extra hard" Japanese carpet has many compared to other Japanese carpets available on t...
View full detailsBlue Matala mat 120 x 100 x 3.8CM - Ideal for filtration
Aquatic ScienceBlue Matala carpet of 120 x 100 x 3.8CM with a specific surface of 365 ± 10 m² /m³ Advantages Easy cleaning Cuts easily Progressive filtra...
View full detailsGray Matala Mat 120 x 100 x 3.8CM - Ideal for filtration
Aquatic ScienceGray Matala carpet of 120 x 100 x 3.8CM with a specific surface of 460 ± 10 m² /m³ Advantages Easy cleaning Cuts easily Progressive filtra...
View full detailsBlack Matala mat 120 x 100 x 3.8CM - Ideal for filtration
Aquatic ScienceBlack Matala carpet of 120 x 100 x 3.8CM with a specific surface of 190 ± 10 m² /m³ Advantages Easy cleaning Cuts easily Progressive filtr...
View full detailsGreen Matala Mat 120 x 100 x 3.8CM - Ideal for filtration
Aquatic ScienceBlue Matala carpet of 120 x 100 x 3.8CM with a specific surface of 290 ± 10 m² /m³ Advantages Easy cleaning Cuts easily Progressive filtrat...
View full detailsBio Hel-X 13 25L bag - high quality Biomedia - Oase
4.5 / 5.0
2 Reviews
High performance biofilter medium with large surface area BIO ELEMENTS HEL-X 13 BIOMEDIA 25 L Reference 42904 EAN 4010052429045
Helix Bio Carrier 100L - For effective biological filtration - Aquaforte
5.0 / 5.0
1 Review
New type of biological agent to filter water in floating or moving applications. Also suitable for trickle filters. Diameter 17mm, height 15mm. ...
View full detailsHelix flakes Biocarrier 100 liters - For biological super filtration - Aquaforte
A new player in the field of moving bed agents! Helix flakes are made of recycled HDPE, have a diameter of 18 to 22 mm and a thickness of ±1 mm....
View full detailsGreen ribbed bio-ring - Bag of 500 pieces - Aquaforte
Bio-ring ribbed green bag 500 pc.
Green ribbed bio-ring - Bag of 2000 pieces - Aquaforte
Bio-ring ribbed green bag 2000 pc.
Bacteria Home for Spiral Filter - 36 pieces +-4KG - Aquaforte
5.0 / 5.0
1 Review
Special spiral execution of the well-known bacteria home filter agent. Thanks to the spiral recess, the common surface is enlarged and the flow...
View full detailsBio Balls 10L - Ideal for biological filtration - Aquaforte
Ideal for filter installations in ponds and aquariums. Ø 30mm.
Bio Carrier type KNS 100L white - For effective biological filtration - Aquaforte
This biological agent was developed as a carrier of microorganisms to filter water in floating or moving applications. The special form of this...
View full detailsBio Carrier type KNS 100L black - For efficient biological filtration - Aquaforte
This biological agent was developed as a carrier of microorganisms to filter water in floating or moving applications. The special form of this...
View full detailsFilter bag with rope 45 x 30 cm black - Filter media bag
AquaforteSturdy, closable net for grouping filter materials such as porous substrates and stones. Perfect for lava rock or biocerapond Net for biocerap...
View full detailsFiltration bag - SuperFish - 15 X 25 CM (2 pieces)
5.0 / 5.0
1 Review
Filtration bag - SuperFish - 15 X 25 CM (2 pieces) By putting your filter materials in these bags, you will save a lot of time for cleaning.
Poly Tech Move 30 Japanese Mat – Complete Kit
SuperfishPoly Tech Move 30 Japanese Mats Move Japanese Mats cassette Dim: 51x31x28 cm Japanese mats are by far the best filtration method for koi filters....
View full detailsPoly Tech Move 60 Japanese Carpet
SuperfishPoly Tech Move 60 Japanese Carpet Move Cassette Japanese Rug