The BioNitratEX insert closely resembles popular bioballs. However, it is not one! The small balls of the insert decompose under the action of bacteria. They effectively remove excess nitrates NO3 from the water, which are the cause of all kinds of algae formation in the aquarium.

Seachem PhosBond is a preparation created to remove phosphates and silicates from the aquarium. Thanks to a formula based on aluminum oxide and iron oxide, it very effectively binds unwanted elements and compounds. An additional advantage of the preparation is its high porosity and filtration surface area, allowing for long and effective action.

Siporax is an extremely effective filter insert from Sera. Its special high-porosity structure provides ideal conditions for the development of filter bacteria habitats necessary for the proper course of the filtration process in any aquatic tank. Additionally, this insert helps in achieving crystal clear and transparent water.

Seachem PhosBond is a preparation created to remove phosphates and silicates from the aquarium. Thanks to a formula based on aluminum oxide and iron oxide, it very effectively binds unwanted elements and compounds. An additional advantage of the preparation is its high porosity and filtration surface area, allowing for long and effective action.

Purigen is a modern filtration medium designed for both freshwater and marine aquariums. Thanks to its properties, it removes organic pollutants from the water and also makes the water crystal clear. It absorbs nitrites (NO3), nitrates (NO2), and ammonia (NH3).

NEO Media filter cartridges were created after 5 years of work by a group of scientists whose goal was to develop the best biological filter, containing the highest level of micropores in the world.
The NEO MEDIA cartridges offer the largest surface area relative to volume, up to 4000m2/l. Such a ratio is far beyond the reach of even the best competitors (SIPORAX 270m2/l, Substrat PRO 450m2/l).

Purigen is a modern filtration medium designed for both freshwater and marine aquariums. Thanks to its properties, it removes organic pollutants from the water and also makes the water crystal clear. It absorbs nitrites (NO3), nitrates (NO2), and ammonia (NH3).

Seachem De Nitrate is a highly effective filter media designed to remove excess nitrates. Thanks to its special structure, this product provides an excellent base for the growth of nitrifying and denitrifying bacteria, which directly translates into filtration efficiency. It is ideal for use in a sump or external filter in both freshwater and saltwater tanks.

Life Bio Media is a natural biological filtration medium for freshwater aquariums inhabited by bacteria. Due to the presence of specially selected strains of bacteria, it initiates and supports the nitrification process, thereby accelerating the maturation of the tank.

Seachem De Nitrate is a very effective filtration media designed to remove excess nitrates. Thanks to its special structure, this product serves as an excellent base for the proliferation of nitrifying and denitrifying bacteria, which directly translates to filtration efficiency. It is ideally suited for use in a sump or external filter in both freshwater and saltwater tanks.

Filter bags for loose filtration media are a significant convenience in maintaining the cleanliness of the filter, and thus taking care of the good quality of aquarium water. The JBL FilterBag package contains 2 reusable bags with a tightening strap. The high-capacity bags (up to 1500ml) have micro holes (0.5mm) and excellent water flow.

Small bag / mesh for filter media. It has a zipper. Ideal for any filter medium.

Orca Micron ION-X is a Micro mesh for filter beds of all types.
For use in seawater and freshwater.

A set of five sponges from the brand sunsun dedicated to the HW-302 filter.

Set with a nitrite, nitrate, and phosphate remover for CristalProfi e filter baskets - clean and healthy water.

The ceramic insert Aqua Nova is designed for biological filtration. Due to its highly developed pore structure, its biological surface area is very large. This makes it an ideal habitat for bacteria that purify water from nitrogen compounds.

The Bio ball biological filter media Aqua Nova is designed for aquarium filters. This media reduces ammonia and ammonium ions. It inhibits the growth of algae, perfectly clarifies water, stabilizes pH, and binds phenols and heavy metals.

Basic filter sponge with medium grain, which allows for mechanical and biological purification of the aquarium. The filter insert has a dense structure (30 ppi), which perfectly cleans the water from all impurities. The filter sponge is suitable for freshwater and marine aquariums.

Dual-arm filter with sponge for biological and mechanical filtration for use in aquariums, shrimp tanks, and nano-tanks. Thanks to the biodegradable filter sponge, it is environmentally friendly. It features ceramic filter media. By connecting the filter to an aerator, proper circulation and water filtration in the aquarium can be ensured.

Filter with sponge for biological filtration for use in aquariums, shrimp tanks, nano tanks. Thanks to the biodegradable filter sponge, it is safe for the environment. It has ceramic filter media. By connecting the filter to an aerator, proper circulation and water filtration in the aquarium can be ensured.

Basic filter sponge with medium grain, which allows for mechanical and biological purification of the aquarium. The filter insert has a dense structure (30 ppi), which perfectly cleans the water from all impurities. The filter sponge is suitable for freshwater and marine aquariums.

Aqua Wool is an amazing filter wool that provides effective water purification. Thanks to its large surface area, it filters not only mechanically but also biologically. Due to its dense structure, this filter media effectively removes all impurities, even the smallest ones. Aqua Wool is suitable for both freshwater and marine aquariums.

Pouches with biological and chemical filtration inserts that lower GH and pH of the water. Ideal for planted aquariums, for most fish, including cichlids and discus. Maintaining pH at levels of 6.5 or 6.8 will not be a problem. Place the insert in the filter or directly in the aquarium at the filter outlet.

Pouches with biological and chemical filter inserts that reduce the concentration of ammonia and ammonium, and additionally remove heavy metals such as lead, zinc, copper, and others that we add along with tap water. The package contains 8 pouches. 1 pouch for 60 liters of water in the aquarium. Can be regenerated. Place the insert in the filter or place it directly in the aquarium near the filter outlet.

Pouches with biological and chemical filter inserts, containing among others activated carbon, organic carbon, and a cleaning insert. The activated carbon contained in this preparation is one of the best on the market. Place the insert in the filter or directly in the aquarium at the filter outlet. The package contains 8 pouches.

Ceramic - biological filter insert. It is characterized by the highest porosity of up to 3600m2/l, where the best competitors Siporax have 270m2/l, Eheim 450m2/l, and Seachem Matrix 700m2/l. The SOFT version slightly lowers the pH of the water in the aquarium.

Biological filtration cartridge for aquarium filters. It is characterized by the best performance due to the highest porosity of up to 3600m2/l. Other competing cartridges have: siporax 270m2/l, eheim 450m2/l, matrix 700m2/l. The cartridge ensures healthy and clear aquarium water. The Soft version gently lowers the water pH. Version S features smaller discs compared to version M.

Biological filtration insert for aquarium filters. It is characterized by the best efficiency due to the highest porosity of up to 3600m2/l. Other competitor inserts have: siporax 270m2/l, eheim 450m2/l, matrix 700m2/l. The insert ensures healthy and clear aquarium water. The Soft version gently lowers the water pH. The L version features discs with a diameter of 14mm.

High-quality filter fleece for aquariums, Fibro, is polypropylene cotton that has many applications in aquaristics. Thanks to its dense structure, it effectively filters water from the finest impurities, such as algae, dust, or dirt.

A 1L capacity module designed for the MULTIKANI filter. A unique ceramic cartridge for biological water filtration in freshwater, marine aquariums, paludariums, or aquaterrariums. Media in the form of porous ceramic cylinders with a significant active surface area.

Seachem MATRIX is a filtration medium in the form of high porosity granules. The structure of each granule is optimal for the colonization of microorganisms, including nitrifying and denitrifying bacteria. This allows for the efficient removal of nitrates, nitrites, and ammonia from the aquarium.

NANOMAX BIO is a cartridge designed for biological filtration. Approximately 30 millimeter balls made of ceramic microparticles, creating the largest available filtration surface.

NATUREMAX BIO is a natural, extremely lightweight filtration media with a microporous structure designed for biological filtration.

Large set of filter cartridges for HW-302. They ensure complete filling of the filter with mechanical cartridges - sponges and biological - Bio-Active ceramics.

Large set of filter cartridges for HW-303 and HW-303B. They ensure complete filling of the filter with mechanical - sponge and biological - ceramic Bio-Active cartridges.

JUWEL Cirax is a highly porous granulate based on ceramics, which, thanks to its exceptionally large surface area, provides an optimal environment for beneficial filter bacteria.

Moving filter media provide much more effective biological filtration compared to even the best and most porous ceramics. This happens because this media has better access to oxygen and nutrients, which affects the faster growth of nitrifying bacteria, ensuring the best filtration performance of your filter.

JUWEL Nitrax reduces nitrates in the aquarium and leads to a significant limitation of algae growth. Nitrax is a biological filter medium containing special microorganisms that break down toxic products.

The JUWEL filter sponge is used for mechanical and biological filtration of water in the aquarium.

The JUWEL sponge for precise filtration is primarily used for biological water filtration in the aquarium in the anaerobic zone.

The NEO Media filter inserts were created after 5 years of work by a group of scientists whose goal was to develop the best biological insert containing the highest level of micropores in the world.
The NEO MEDIA inserts offer the largest surface area to volume ratio, reaching 3600m2/l. This ratio is far beyond the reach of even the best competitors (SIPORAX 270m2/l, Substrat PRO 450m2/l).

Seachem MATRIX 4L is a filtration media in the form of highly porous granules. The structure of each granule is optimal for the colonization of microorganisms, including nitrifying and denitrifying bacteria. This allows for efficient removal of nitrates, nitrites, and ammonia from the tank.

NEO Media filter cartridges were created after 5 years of work by a group of scientists whose goal was to develop the best biological filter, containing the highest level of micropores in the world.
The NEO MEDIA cartridges offer the largest surface area relative to volume, up to 4000m2/l. Such a ratio is far beyond the reach of even the best competitors (SIPORAX 270m2/l, Substrat PRO 450m2/l).

Seachem MATRIX is a filtration medium in the form of highly porous granules. The structure of each granule is optimal for the settlement of microorganisms, including nitrifying and denitrifying bacteria. This allows for efficient removal of nitrates, nitrites, and ammonia from the tank.

Seachem MATRIX 2L is a filtration media in the form of highly porous granules. The structure of each granule is optimal for the colonization of microorganisms, including nitrifying and denitrifying bacteria. This allows for efficient removal of nitrates, nitrites, and ammonia from the tank.

Seachem MATRIX 1L is a filtration medium in the form of highly porous granules. The structure of each granule is optimal for the settlement of microorganisms, including nitrifying and denitrifying bacteria. This allows for efficient removal of nitrates, nitrites, and ammonia from the tank.

Seachem De Nitrate is a very effective filtration media designed to remove excess nitrates. Thanks to its special structure, this product serves as an excellent base for the proliferation of nitrifying and denitrifying bacteria, which directly translates to filtration efficiency. It is ideally suited for use in a sump or external filter in both freshwater and saltwater tanks.

Moving filter media provide much more effective biological filtration compared to even the best and most porous ceramics. This happens because this media has better access to oxygen and nutrients, which affects the faster growth of nitrifying bacteria, ensuring the best filtration performance of your filter.

The ceramic insert Aqua Nova is designed for biological filtration. Due to its highly developed pore structure, its biological surface area is very large. This makes it an ideal habitat for bacteria that purify water from nitrogen compounds.

The NEO Media filter inserts were created after 5 years of work by a group of scientists whose goal was to develop the best biological insert containing the highest level of micropores in the world.
The NEO MEDIA inserts offer the largest surface area to volume ratio, reaching 3600m2/l. This ratio is far beyond the reach of even the best competitors (SIPORAX 270m2/l, Substrat PRO 450m2/l).

Ceramic - biological filter insert. It is characterized by the highest porosity of up to 3600m2/l, where the best competitors Siporax have 270m2/l, Eheim 450m2/l, and Seachem Matrix 700m2/l. The SOFT version slightly lowers the pH of the water in the aquarium.

Biological filtration insert for aquarium filters. It is characterized by the best efficiency due to the largest porosity of up to 3600m2/l. Other competitor inserts have: siporax 270m2/l, eheim 450m2/l, matrix 700m2/l. The insert ensures healthy and clear aquarium water. The Pure version does not change the water pH. The S version features smaller pellets compared to the M version. In the package, in addition to the ceramic material, you will find dormant nitrifying bacteria in the form of clumped black balls.

Biological filtration cartridge for aquarium filters. It is characterized by the best performance due to the highest porosity of up to 3600m2/l. Other competing cartridges have: siporax 270m2/l, eheim 450m2/l, matrix 700m2/l. The cartridge ensures healthy and clear aquarium water. The Soft version gently lowers the water pH. Version S features smaller discs compared to version M.

Basic coarse filter sponge that allows for mechanical and biological cleaning of the aquarium. The filter insert has a density of 15 ppi, which perfectly cleans the water of all impurities. The filter sponge is suitable for freshwater and marine aquariums.

Universal sponge for fine filter, which allows for mechanical and biological cleaning of the aquarium. The sponge has a dense structure (40 ppi), making it great at handling even very fine impurities. The filter sponge is suitable for freshwater and marine aquariums.

Pouches with a biological and chemical filter insert that reduce the concentration of negatively charged NO3, NO2, and PO4. It is important to use the appropriate insert for positively or negatively charged molecules. Without this, even the most expensive preparation will not effectively reduce these compounds. Did you know that? Place the pouch in the filter or in the water at the filter outlet. The insert can be regenerated. One pouch for 60 liters of water.

Biological filtration insert for aquarium filters. It is characterized by the best efficiency due to the largest porosity of up to 3600m2/l. Other competitor inserts have: siporax 270m2/l, eheim 450m2/l, matrix 700m2/l. The insert ensures healthy and clear aquarium water. The Pure version does not change the water pH. The S version features smaller pellets compared to the M version. In the package, in addition to the ceramic material, you will find dormant nitrifying bacteria in the form of clumped black balls.

Biological filtration cartridge for aquarium filters. It is characterized by the best performance due to the highest porosity of up to 3600m2/l. Other competing cartridges have: siporax 270m2/l, eheim, 450m2/l, matrix 700m2/l. The cartridge ensures healthy and clear aquarium water. The Pure version does not change the pH of the water. Size L refers to disks with a diameter of 14mm. In the package, besides the ceramic material, you will find dormant nitrifying bacteria in the form of clumped black balls.

Biological filter media for aquarium filters. It is characterized by the best performance due to the highest porosity of up to 3600m2/l. Other competitors' media have: siporax 270m2/l, eheim 450m2/l, matrix 700m2/l. The media ensures healthy and clear aquarium water. The Pure version does not change the pH of the water. The XL size consists of discs with a diameter of 19mm. In the package, besides the ceramic material, you will find dormant nitrifying bacteria in the form of clumped black beads.

Basic medium-grain filter sponge that allows for mechanical and biological cleaning of the aquarium. The filter insert has a density of 30 ppi, which perfectly cleans the water of all impurities. The filter sponge is suitable for freshwater and marine aquariums.

Small bag/net for filter media. It has a plastic zipper. Ideal for any filter medium.

Biological filtration insert for aquarium filters. It is characterized by the best performance due to the largest porosity of up to 3600m²/l. Competing inserts have: siporax 270m²/l, eheim 450m²/l, matrix 700m²/l. The insert ensures healthy and clear aquarium water. The Soft version gently lowers the water's pH. The QUAD version consists of discs with a cross-shaped cross-section. The set includes nitrifying bacteria.

Biological filter media for aquarium filters. It features the best performance due to the highest porosity of up to 3600m2/l. Competing media have: siporax 270m2/l, eheim 450m2/l, matrix 700m2/l. The media ensures healthy and clear aquarium water. The Soft version slightly lowers the water pH. The QUAD version consists of cross-shaped pellets. The set includes nitrifying bacteria.

Biological filtration insert for aquarium filters. It features the best efficiency due to the largest porosity of up to 3600m2/l. Competitors' inserts have: siporax 270m2/l, eheim 450m2/l, matrix 700m2/l. The insert ensures healthy and clear aquarium water. The Pure version does not change the water's pH. The QUAD version consists of discs with a cross-shaped cross-section. The set includes nitrifying bacteria.

Biological filtration insert for aquarium filters. It features the best efficiency due to the largest porosity of up to 3600m2/l. Competitors' inserts have: siporax 270m2/l, eheim 450m2/l, matrix 700m2/l. The insert ensures healthy and clear aquarium water. The Pure version does not change the water's pH. The QUAD version consists of discs with a cross-shaped cross-section. The set includes nitrifying bacteria.