Filter media

Activated Carbon Pond Filter Medium – Effective Water Treatment for Ponds and Aquatics The Activated Carbon Pond Filter Medium is a high-quality, acid-washed activated carbon specifically developed for efficient water purification in ponds and aquariums. Manufactured from steam-activated bituminous coal with a low ash content, this filter medium impresses with exceptional adsorption properties. It reliably removes organic and chemical pollutants such as pesticides, medication residues and hydrocarbon compounds, thereby improving water quality. Features and Benefits Excellent pollutant adsorption: Effectively adsorbs contaminants and enhances water clarity and purity. High quality: Produced from steam-activated bituminous coal that has been intensively washed and neutralised to ensure a high degree of purity. Protection with ozone use: Rapidly breaks down ozone to ensure safe operation in pond systems with ozone units. Versatile applications: Ideal for ponds, aquatics and ultra-pure-water production. Easy handling: Simple to dose and effortless to use in filtration systems such as Genesis pond filters. Technical Details PropertyValue Material Acid-washed, highly activated shaped carbon Application area Ponds, aquatics, high-performance applications Effect Binding of pesticides, medication residues, hydrocarbons Capacity 10 L for approx. 5 000 L of water Service life Approx. 3 months, not regenerable Application and Notes Dosage: 10 L of activated carbon treat about 5 000 L of pond water. Add two handfuls of carbon regularly, e.g. in Genesis pond filters. Replacement: Replace after about 3 months to maintain consistently high water quality. Medication treatments: Remove the activated carbon from the water circuit during treatment. Disposal: Used carbon is simply removed via the fleece in the filtration system. Enhancements and Benefits for Pond Owners The Activated Carbon Pond Filter Medium is ideal for sustainable water care, as it not only binds chemical pollutants but also removes discoloration of pond water. In ponds with ozone units, the carbon provides additional safety by rapidly decomposing ozone. Its use is versatile and compatible with all common filtration systems, making it a valuable addition for a clear and healthy pond ecosystem. This long-lasting filter medium is the ideal choice for pond owners seeking reliable and efficient water purification. With the Activated Carbon Pond Filter Medium you invest in clear, healthy water and ensure the well-being of your pond inhabitants – a simple yet extremely effective solution for your filtration system.

Aqua Forte Bio Beads Beadfilter Beads – High-Quality Filter Medium for Ultra Bead and EconoBead Filters The Aqua Forte Bio Beads Beadfilter Beads are an effective and reliable filter medium specifically designed for use in Ultra Bead Filters and EconoBead Filters. These beads offer an easy way to refill filter systems while ensuring optimal performance. With their high-quality construction, they provide effective mechanical and biological water filtration in pond systems. Features and Benefits Universal Compatibility: Suitable for all Ultra Bead and EconoBead Filters to allow seamless integration. Easy Refilling: Specifically designed to maintain the existing filter performance and be refilled easily when needed. Efficient Water Filtration: Supports both mechanical and biological processes, sustainably improving water quality. Durable Filter Medium: The robust construction ensures long-term use and consistent filtration performance. Technical Details PropertyValue Application Ultra Bead Filters and EconoBead Filters Material High-quality beads for efficient water filtration Extensions and Additional Features The Aqua Forte Bio Beads are an excellent addition to Ultra Bead and EconoBead filtration systems. They are particularly suitable for pond systems that require a reliable and long-term filtration solution. The easy refilling ensures that filter performance is optimally maintained without the need for complex maintenance or complete replacement of filter media. Additionally, the beads promote the colonization of filter bacteria, contributing to biological water treatment. This filter medium is the perfect choice for pond owners who want to maintain their filtration systems efficiently and easily. With the Aqua Forte Bio Beads Beadfilter Beads, you are investing in a high-quality and reliable solution that ensures crystal-clear water and a healthy pond environment – ideal for hobby and professional pond systems!

Aqua Medic Silica Gel Ozone Air Dryer Granulate – Effective Moisture Regulation for Ozone Air Dryers The Aqua Medic Silica Gel Ozone Air Dryer Granulate is the ideal refill solution for ozone air dryers and is characterized by an exceptionally high moisture absorption capacity. This granulate ensures reliable drying of the air in your system, thus supporting the efficiency of your ozone air dryer. Equipped with a practical moisture indicator, it provides an easy visual check on the condition of the silica gel. Features and Benefits High Moisture Absorption Capacity: Effectively removes moisture from the air and contributes to the optimal functionality of the air dryer. Moisture Indicator: The color change of the beads from orange to blue shows the condition of the granulate and makes replacement easy. Easy Refill Solution: Perfectly suited as a refill pack for existing ozone air dryer systems. Technical Details PropertyValue Material High-performance silica gel Indicator Colors Orange (dry), Blue (moist) Application Area Ozone air dryers Extensions and Application Possibilities The Aqua Medic silica gel granulate is universally applicable and compatible with most ozone air dryer systems. Thanks to the moisture indicator beads, you can quickly recognize the condition of the granulate and replace it in time to maintain the functionality of your system. The granulate not only helps with moisture regulation but also extends the lifespan of your ozone air dryer by reducing the system's workload. This silica gel granulate is the perfect complement to any ozone air dryer system and sustainably supports its performance. The Aqua Medic Silica Gel Ozone Air Dryer Granulate stands for efficiency, user-friendliness, and reliable air drying – an excellent choice for demanding applications.

Aqua Medic Silica Gel Refill Pack – Effective Moisture Control for Ozone Boosters The Aqua Medic Silica Gel Refill Pack is the optimal solution for efficient drying and moisture control in ozone booster systems. The high-performance drying granulate impresses with its enormous water absorption capacity and ensures reliable reduction of unwanted moisture in the system. High Absorption Capacity for Maximum Efficiency The Aqua Medic Silica Gel offers excellent moisture absorption, which maintains the performance of the ozone booster in the long term. Effective dryness optimizes the functionality of connected devices and extends their service life. Integrated Moisture Indicator for Easy Monitoring The moisture indicator ensures user-friendly application: Orange indicator beads show that the granulate is dry and ready for use As soon as the drying granulate absorbs moisture, the beads turn blue – a clear signal for replacement or regeneration of the granulate Versatile Application Options The Aqua Medic Silica Gel Refill Pack is ideal for use in ozone booster systems and can also be used in other moisture control applications. Thanks to its effective drying performance, the efficiency of technical systems remains stable and reliable. With the Aqua Medic Silica Gel Refill Pack, users receive a high-performance drying granulate with a moisture indicator that enables targeted moisture reduction and easy handling – ideal for long-term maintenance of ozone booster systems.

AquaClear Biological Long-Term Pond Filter Medium – Optimal Biological Filtration for Your Pond The AquaClear Biological Long-Term Pond Filter Medium is a high-quality filter medium specifically developed for optimal biological filtration performance in ponds. Thanks to its innovative pore structure and special manufacturing, it is ideally suited to effectively support the breakdown of ammonia, nitrite, and nitrate. This filter medium provides an exceptionally large settlement area for bacteria, ensuring clear water and a healthy pond ecosystem. Features and Benefits Highly Porous Design: With a porosity of up to 66% and a colonizable surface area of 140 m²/liter, the filter medium offers an optimal foundation for filter bacteria. Efficient Nitrification: Aerobic bacteria settle in the large pores, converting ammonia and nitrite into nitrate, while anaerobic bacteria inside break down nitrate. Long-Term Use: Due to its robust construction, the medium is especially durable and provides sustainable filtration performance. Heat-Resistant Quality: Manufactured in a special process at 1,200°C, the material guarantees maximum stability and effectiveness. Perfect for Koi Ponds: The density of 350 kg/m³ makes it ideal for use in ponds with high fish stock. Technical Details PropertyValue Porosity Up to 66% Surface Area 140 m²/liter Density 350 kg/m³ Ball Diameter Approx. 2 cm Material Processing Fired at 1,200°C Buoyancy Floats for about 6 weeks until fully saturated Extensions and Application Possibilities The AquaClear filter medium is suitable for various pond types and filtration systems. It has been specifically designed for use in biological pond filter chambers and can be easily used in multi-chamber filters. Its open-pore structure promotes the settlement and activity of nitrifying and denitrifying bacteria, ensuring effective water purification. Compared to expanded clay from hydroponics, AquaClear offers significantly superior performance due to its open-pore structure and allows for complete nitrification. It is ideal for long-term use in koi ponds and sustainably maintains a healthy balance in the pond water. With the AquaClear Biological Long-Term Pond Filter Medium, you are investing in a highly effective and durable filter material that maximizes biological filtration capacity and supports a healthy pond ecosystem. Perfect for pond owners looking for a sustainable and efficient solution for clear water!

Hel-X 17 KLL Pond Filter Medium – Innovative Moving Bed Media for Effective Water Treatment The Hel-X 17 KLL Pond Filter Medium is a proven and versatile filter media specifically developed for biological pond filtration systems and moving bed applications. As a high-performance plastic carrier, it offers an efficient way to optimize water quality and is an excellent choice for pond filters, drum filters, and pond filter pumps. Features and Benefits Efficient Nitrification: Promotes the breakdown of ammonium and nitrite in the final filter chamber, ensuring clear water (clear water zone). Durability: Thanks to constant movement in the moving bed, the filter medium requires no cleaning or replacement. Versatile Application: Suitable not only for pond filter systems but also for biological wastewater treatment. Material Options: Available in white (made from virgin plastic) and black (from recycled plastic). In the white version, bacterial colonization is visible through discoloration. Eco-Friendly: The black filter media made from recycled material promotes sustainable use. Technical Details PropertyValue Surface Area 0.602 m²/liter Protected Surface 393 m²/m³ Weight 125 kg/m³ Color White or Black Dimensions (Length x Ø) 17 x 17 mm Extensions and Application Possibilities The Hel-X 17 KLL Pond Filter Medium is perfect as a moving bed medium to maximize biological filtration and water treatment in ponds. It is ideal for multi-chamber filter systems and drum filters and promotes continuous movement due to its special design, supporting the degradation of pollutants. The medium is not suitable for use in filter media bags and should float freely in the filter chamber. With its versatile applications and high efficiency, this filter medium provides a long-term solution for pond owners who want to ensure crystal-clear water and a healthy pond ecosystem. The Hel-X 17 KLL Pond Filter Medium is an essential component of modern pond and wastewater systems – perfect for demanding water treatment and sustainable use.

Hel-X H2X36 Pond Filter Medium – High-Performance Fill Material for Maximum Water Quality The Hel-X H2X36 Pond Filter Medium is specially designed for biological pond filtration systems and trickling filters, offering easy filling of large filter chambers due to its larger diameter. Made from durable plastic, this filter medium is ideal for effective biological cleaning and ensures optimal water quality. With its high settlement area, it supports the breakdown of ammonium and nitrite, making it perfect for use in the last biological filter chamber. Additionally, this medium is also well-suited for biological wastewater treatment. Features and Benefits High Settlement Area: With a protected surface of 188 m²/m³, it provides optimal conditions for bacteria colonization. Efficient Nitrification: The medium maximizes the pollutant breakdown performance of ammonium and nitrite. Durable Design: The black high-performance fill body made of plastic is long-lasting and specially designed for stationary operation in biofilters. Versatile Applications: Ideal for trickling filters, large biological pond filters, and wastewater treatment systems. Easy Handling: Due to its larger diameter, filling larger filter chambers is particularly convenient. Technical Details ParameterValue Surface 0.239 m²/liter Protected Surface 188 m²/m³ Weight 59 kg/m³ Color Black Dimensions 36 mm x 36 mm (Length x Ø) Extensions and Application Possibilities The Hel-X H2X36 Pond Filter Medium is the perfect choice for demanding pond owners looking for an efficient and long-lasting water treatment solution. It optimizes biological cleaning in multi-chamber filtration systems and promotes a healthy pond ecosystem. Its special structure maximizes nitrification and sustainably improves water quality. This high-performance fill body is an essential component of modern pond filtration systems and wastewater treatment systems. With its innovative technology and versatile applications, the Hel-X H2X36 Pond Filter Medium ensures reliable and effective filtration performance that meets the needs of large pond systems. The ideal investment for crystal-clear water and long-term pond care.

Japanese Filter Mat Japanmatte Pond Filter Medium – Durable and Long-Lasting Filter Material for Pond Filtration Systems The Japanese Filter Mat, also known as Japanmatte, is a high-quality pond filter medium that stands out due to its long service life and easy cleaning. Compared to conventional foam mats, the coarse structure of the Japanmatte offers a significantly longer lifespan and stable, indestructible filtration performance. This filter mat is the optimal choice for demanding pond owners who value efficient and durable water treatment. Features and Benefits Durable Construction: The original Japanmatte is extremely long-lasting and can withstand even intense use in pond filtration systems. Coarse Structure: Facilitates cleaning and ensures effective filtration performance. Longer Service Life: Outperforms the lifespan of standard foam mats, making it highly cost-efficient. Flexible Adjustment: Can be easily cut to fit the biofilter chamber size using an angle grinder without fraying the edges. Reduced Price: Due to high order volumes, the price for the original Japanmatte has been significantly reduced. Technical Details PropertyValue Size 120 cm x 100 cm x 3.5 cm to 4 cm Material Original Japanmatte Special Feature Indestructible, coarse structure Extensions and Application Possibilities The Japanese Filter Mat is ideal for biofilter chambers and can be flexibly adapted to the requirements of your filtration system. For cutting, a small angle grinder is recommended to precisely cut the mat without damage. Its stability and longevity make it the ideal choice for long-term water treatment and maintaining a healthy pond ecosystem. This filter medium is a valuable addition to any pond filter, as it not only convinces with its high quality and ease of handling but also with its economical efficiency. With the Japanese Filter Mat Japanmatte Pond Filter Medium, you are opting for a sustainable solution for crystal-clear water and optimal care of your pond inhabitants. Perfect for both professional and hobby pond owners!

Japanese Oyster Shell Pond Filter Medium – Natural Stabilization of Water Parameters The Japanese Oyster Shell Pond Filter Medium is a proven method for sustainably increasing the carbonate hardness in pond water and stabilizing the pH value. For years, this natural filter medium has been successfully used by Japanese breeders to optimize water quality and promote a healthy pond ecosystem. The oyster shells are conveniently packaged in a filter media bag and can be easily placed in the pond filter or directly in the pond. Features and Benefits Natural Increase in Carbonate Hardness: Slow and sustainable adjustment of water parameters, especially suitable for soft pond water. pH Stabilization: Helps to safely regulate the pH value in the pond. Easy Application: Can be placed directly in the filter or pond and is suitable for various pond sizes. Long-Lasting: Durability of about 1 year; regular replacement ensures consistent water quality. Flexible Use: Ideal for small and large koi ponds; for larger ponds, multiple bags may be required. Technical Details and Coverage ParameterValue Packaging Filter media bag Coverage For approximately 15,000 liters of pond volume Durability About 1 year Extensions and Application Possibilities The Japanese Oyster Shell Pond Filter Medium is a simple and effective solution for the long-term improvement of water parameters in ponds. It is particularly effective in soft pond water, where it optimizes the regulation of carbonate hardness. For larger koi ponds, multiple bags can be used to achieve the desired stabilization. Regular replacement every 12 months ensures continuously high water quality. This natural filter medium is a sustainable and proven choice for pond owners who want to secure the health and stability of their pond ecosystem in the long run. With Japanese Oyster Shells, you naturally achieve clear, healthy water – perfect for koi ponds and other demanding pond systems. A simple and effective solution for stable water parameters!

Mountain Tree Bacteria House Pond Filter Medium – High-Efficiency Biological Water Cleaning The Mountain Tree Bacteria House Pond Filter Medium is an innovative high-performance filter medium that ensures perfect water flow through its unique spiral shape with additional holes. Made from ceramic with mineral ingredients, this filter medium not only provides effective biological and mechanical cleaning but also improves water quality by releasing valuable minerals. Features and Benefits Spiral Design: The shape, inspired by a lotus root, maximizes water flow and increases filtration efficiency. Porous Surface: With an impressive settlement area of up to 5,623 m²/liter, the medium provides optimal conditions for the cultivation of aerobic bacteria. Promoting Nitrification: Micro-holes support the formation and multiplication of nitrifying bacteria that effectively break down pollutants. Mineral Release: Ceramic material with mineral ingredients helps stabilize water parameters and promotes a healthy ecosystem. Durable Quality: The robust material ensures a long-lasting and powerful filtration function. Technical Details Mountain Tree Bacteria House Ø 4 cm, Length 16.5 cm PropertyValue Colonizable Surface 1,130 m² per piece, 5,623 m²/liter Open Pores 70.5% Absorption Rate 60% - 80% pH Value 7.2 TDS (ppm) 20-30 PO4 (ppm) 0 Negative Ions approx. 400 pieces/m³ Mountain Tree Bacteria House Ø 8 cm, Length 25 cm PropertyValue Colonizable Surface 5,404 m² per piece, 4,303 m²/liter Open Pores 70.5% Absorption Rate 60% - 80% pH Value 7.2 TDS (ppm) 20-30 PO4 (ppm) 0 Negative Ions approx. 400 pieces/m³ Packaging Sizes and Contents Small Version: 24 pieces with Length 16.5 cm, Diameter 4 cm. Large Version: 15 pieces with Length 25 cm, Diameter 8 cm. Extensions and Application Possibilities The Mountain Tree Bacteria House Pond Filter Medium is suitable for all types of pond filters and optimizes biological and mechanical cleaning in multi-chamber filtration systems. Thanks to its special shape and porous structure, it maximizes the efficiency of pollutant breakdown and contributes to creating a stable, healthy pond climate. The flexible application possibilities and sustainable benefits make it an essential part of modern pond filtration systems. This filter medium is the perfect choice for pond owners seeking an efficient and sustainable solution for their water cleaning. With its high settlement area and effective mineral release, the Mountain Tree Bacteria House Pond Filter Medium ensures optimal care for your pond and its inhabitants – a future-proof investment in water quality.

Mountain Tree Lotus Root Nitroring Pond Filter Medium – High-Efficiency Biological Water Treatment The Mountain Tree Lotus Root Nitroring Pond Filter Medium is the ideal choice for pond owners seeking a powerful and sustainable filtration solution. Made from ceramic with mineral ingredients, this high-performance medium offers an exceptional combination of efficient mechanical and biological filtration. It releases valuable minerals and creates optimal conditions for filter bacteria, thereby sustainably improving water quality. Features and Benefits Innovative Shape: The special lotus root structure with additional holes ensures perfect water flow and maximizes the efficiency of filtration performance. Porous Surface: With an unparalleled settlement area of 5,700 m²/liter, the medium offers ample space for nitrifying bacteria. Promoting Nitrification: The micro-holes support the cultivation and reproduction of aerobic bacteria that efficiently break down pollutants. Mineral Release: Ceramic with mineral ingredients continuously supplies the pond water with essential elements. Durability: The robust material ensures consistent and long-lasting filtration performance. Technical Details PropertyValue Ring Size 4.5 cm x 2.8 cm x 2 cm Colonizable Surface 5,700 m²/liter Open Pores 70.2% Absorption Rate 60% to 75% pH Value 7.2 TDS (ppm) 15-25 PO4 (ppm) 0 KH 3 Negative Ions 300 pieces/m³ Material Ceramic with minerals Packaging Sizes and Contents 5 liters: In display packaging, including 2 filter mesh bags. 20 liters: In a box, including 4 filter mesh bags. Extensions and Application Possibilities The Mountain Tree Lotus Root Nitroring Pond Filter Medium is universally applicable and excellent for all types of pond filters. It optimizes biological water cleaning and is particularly effective in multi-chamber filtration systems. The extremely large settlement area and the targeted promotion of bacteria cultivation make it an essential component of modern pond filtration systems. Thanks to its mineral release, it also helps stabilize water parameters, creating a healthy pond ecosystem. This filter medium is the perfect choice for pond enthusiasts looking for an innovative and efficient solution to ensure crystal-clear and biologically healthy water. A future-proof investment for the highest water quality and the well-being of your pond inhabitants.

New Bio Crystal Pond Filter Medium – Innovative High-Performance Filter Medium for Clean Water The New Bio Crystal Pond Filter Medium is a high-quality filter medium made from foamed glass, known for its exceptionally large surface area, ensuring efficient biological water treatment. Manufactured at extremely high temperatures in a glass furnace, it creates a porous structure that provides ideal conditions for the colonization of filter bacteria and sustainably improves water quality. This versatile filter medium is perfect for significantly boosting the performance of the final filter chamber in multi-chamber pond filter systems. Features and Benefits Porous Structure: Allows deep penetration of bacteria into the medium and maximizes pollutant breakdown. Efficient Water Filtration: The innovative 3D structure offers a significantly larger surface area for colonization compared to stones or plastic media. Flexible Use: Can be used floating, filled in filter media bags, or fixed by weighting. Sustainable Solution: Ideal for biological pollutant breakdown and long-lasting filtration performance. Technical Details ParameterValue Weight 170 kg/m³ Surface Area 3000 m²/m³ Grain Size 32 mm - 63 mm Extensions and Applications The New Bio Crystal Pond Filter Medium is universally applicable and offers a significant improvement in the biological filtration of ponds. Due to its unique properties, it is especially suitable for multi-chamber filter systems, where the final filter chamber plays a critical role in water quality. This medium can be used in various formats and is customizable to the specific needs of your pond system. The impressive porous structure of foamed glass makes the New Bio Crystal Pond Filter Medium the ideal choice for demanding pond installations. With a high specific surface area and exceptional filtration performance, it becomes a key component for crystal-clear and biologically healthy pond water. A sustainable investment for the best care of your pond inhabitants and water cycle.

Sera Siporax Pond Filter Medium – Maximum Efficiency for Biological Pond Filtration The Sera Siporax Pond Filter Medium is a revolutionary solution for biological water treatment in ponds. It creates optimal conditions for various types of bacteria and supports the breakdown of ammonia, nitrite, and nitrate at the highest level. With its unique rough surface and internal tunnel structure, the Siporax filter medium offers an exceptionally large surface area for filter bacteria to colonize. Features and Benefits Optimal Bacterial Colonization: Millions of bacteria find ideal conditions for cultivation thanks to the rough surface and internal tunnels. Efficient Nitrification: Aerobic bacteria convert ammonium into nitrite, while anaerobic conditions inside promote nitrate reduction. Sustainable Water Quality: Residual nitrate can be absorbed by pond plants as nutrients, if present. High Efficiency: 1 liter of Siporax offers the same biological breakdown capacity as approximately 34 liters of ceramic pond filter material. Technical Details PropertyValue Material High-performance sintered glass Surface Rough and porous Performance Equivalent 1 liter ≙ 34 liters of ceramic material Diameter Ø 25 mm Extensions and Application Possibilities The Sera Siporax Pond Filter Medium is versatile and significantly increases the performance of any biological pond filter. Efficient bacterial cultivation optimizes pollutant breakdown in the water, leading to a healthy and stable pond climate. It is perfectly suited for all common filter types and can be easily integrated into existing pond systems. This innovative solution is suitable not only for koi ponds but also for planted ponds. Its long-lasting and reliable effect makes it an excellent choice for demanding pond owners who seek maximum water quality. With the Sera Siporax Pond Filter Medium, you invest in a durable and efficient purification solution that ensures clear and healthy pond conditions.

Sera Siporax protect Pond Filter Medium – High-performance filter medium for optimal water quality The Sera Siporax protect pond filter medium is a robust and abrasion-resistant filter medium specially developed for pond filter systems with strong water circulation. With its innovative combination of a protective Protect Ball and the highly effective siporax ring, this filter medium offers maximum efficiency for biological water treatment. Thanks to its well-designed construction, the outer shell protects the siporax ring and directs the water flow directly into it. This significantly improves nitrification performance through increased oxygen supply, resulting in clean and healthy water. Features and Benefits Effective biological filtration: The unique siporax with a 3D tunnel structure provides ideal colonization conditions for filter bacteria, maximizing pollutant breakdown. Protect Ball design: Protects the siporax ring from abrasion and allows even more efficient flow-through. Long service life: The innovative technology considerably extends the lifespan of the filter system. Individual dosage: The number of required filter balls depends on the koi population, allowing precise adjustments. Dosage and Coverage The dosage of Sera Siporax protect pond filter medium is based on the weight of the koi in the pond. For every 1,000 grams of koi, 145 balls are required. This makes the medium ideal for various pond sizes and stocking densities: 10-liter package: Contains 210 balls, suitable for ponds ranging from 1,500 to 7,300 liters. 50-liter package: Contains 1,050 balls, suitable for pond sizes from 7,350 to 37,000 liters. Extensions and Additional Features The Sera Siporax protect filter medium is universally suitable for all pond filter systems and particularly effective for systems with intense water circulation. Due to its optimal oxygen supply, it supports effective nitrification and promotes a healthy ecosystem. With its durable and abrasion-resistant design, it is the perfect choice for pond owners who value reliable and long-lasting water treatment. The required amount can be easily calculated by multiplying the koi weight in grams by the factor 0.145, ensuring the ideal number of filter balls is always used. The Sera Siporax protect pond filter medium offers an innovative and resource-efficient solution for crystal-clear water and a healthy pond climate – perfect for demanding pond systems!

Spawning Brush Koi Spawning Aid – Effective Support for Healthy Koi Spawning The Spawning Brush Koi Spawning Aid is a practical and effective solution to provide your koi with optimal conditions for spawning in the pond. With its special design and easy handling, it ensures that your fish have a safe and protected environment during the spawning process. This essential accessory protects koi and other pond fish from injuries and ensures a stress-free spawning time. Features and Benefits Easy Connection: Thanks to the side loops, multiple spawning brushes can be quickly and easily connected using cable ties. Safe for Koi: The brushes float in the water, protecting the fish from sharp edges or stones, thus avoiding injuries. Optimal Placement: The brushes are attached 5 cm to 10 cm below the water surface, supporting the natural instincts of the fish. Efficiency: Promotes the spawning process and facilitates successful reproduction. Technical Details and Application Recommended Quantity: For 20 m³ pond volume, approximately 5 meters of spawning brush are needed. Easy Handling: Can be flexibly laid out in shore zones and easily attached. Buoyancy: Floating feature ensures optimal accessibility for the fish. Extensions and Additional Features The Spawning Brush Koi Spawning Aid can be used for both smaller ponds and larger pond systems. The flexible length and the ability to connect multiple brushes allow for customization to fit various pond sizes and shapes. By regularly observing your koi during spawning, you can ensure that the process runs safely and successfully. This spawning aid is an essential tool for koi pond owners who prioritize healthy and stress-free reproduction. With the Spawning Brush Koi Spawning Aid, you create optimal conditions for your fish and promote a harmonious pond ecosystem. A simple and effective solution for any pond!

Zeolite Pond Filter Medium – Effective Water Treatment and Pollutant Binding The Zeolite Pond Filter Medium is a versatile and reliable filter material that sustainably improves water quality in all pond filtration systems. With its ability to bind toxins and heavy metals, it ensures a healthy pond ecosystem and contributes to increasing the hardness of the pond water. The regenerable filter medium offers a long-term solution for water treatment and is ideal for pond owners who value efficiency and sustainability. Features and Benefits Pollutant Binding: Zeolite effectively binds toxins and heavy metals, significantly improving water quality. Regenerable: After the absorption capacity is exhausted, the medium can be regenerated by a 5% salt bath (50 g salt/liter of water). Application: Recommended in filter media bags for easy handling. Also usable as a cover for Aquaclay and BioBeads. Hardness Increase: Naturally increases the carbonate hardness of the pond water but has no effect when salt is used in the pond. Long-Lasting: Ideal for long-term use in pond filtration systems with regular regeneration. Technical Details PropertyValue Material Size 2.5 cm - 6 cm Regeneration Method Salt bath (5%) Compatibility Suitable for all pond filtration systems Extensions and Application Possibilities The Zeolite Pond Filter Medium is versatile and flexible, suitable for use in any filtration system. Regular regeneration ensures long-term use and cost savings. For larger pond systems, the medium can be easily expanded by adding multiple filter media bags to the pond filter. Its ability to bind pollutants and increase hardness makes it an indispensable component for healthy water quality. This filter medium is the perfect solution for pond owners looking for sustainable and effective water treatment. With the Zeolite Pond Filter Medium, you are investing in reliable water treatment that impresses with its regenerability and versatility – ideal for both small and large pond systems!