Introducing the KW Zone Bio Ball, a revolutionary product designed to enhance your aquatic environment. This bio ball is crafted to promote beneficial bacteria growth, ensuring optimal water quality for your fish and aquatic plants. High Surface Area: The unique design provides an extensive surface area for bacteria to thrive, which helps in breaking down harmful substances. Durable Material: Made from high-quality materials, these bio balls are built to last and resist degradation. Easy Maintenance: Simple to clean and maintain, ensuring your aquarium stays healthy and vibrant. Upgrade your aquarium filtration system with the KW Zone Bio Ball for a cleaner, healthier aquatic habitat!

FEATURE This item includes a diving pump along with a biochemical filter. The pump’s casing is constructed from diecast ABS engineering plastic, ensuring it is resistant to both shock and corrosion. The shaft of the pump is made from stainless steel, making it suitable for use in both freshwater and saltwater environments. The motor is securely sealed within the body using resin, providing excellent waterproof capabilities and high isolation strength, along with a heat protector for added safety and reliability. Its multifunctional design allows for various applications in one unit, including pumping, oxygenation, filtration, and UV sterilization (note that the SP-B and SP-C series do not come with UV light). The filter features a portable assembly structure, allowing for easy setup with 1 to 2 filter cylinders, utilizing specialized biochemical filter cotton. This makes it ideal for nurturing beneficial nitrobacteria and maintaining clean water.

Discover the KW Zone Atlas AT Internal Filter, designed to provide optimal filtration for your aquatic environment. This efficient filter helps maintain a clean and healthy habitat for your fish and aquatic plants. Powerful Filtration: The Atlas AT filter includes a multi-stage filtration system to effectively remove impurities from the water. Quiet Operation: Enjoy the tranquility of your aquarium with this filter's low-noise design. Easy Installation: Simple to set up, this internal filter can be quickly integrated into any aquarium setup. Adjustable Flow Rate: Customize the flow rate to suit the needs of your aquatic life. Ensure your underwater world thrives with the KW Zone Atlas AT Internal Filter, a reliable choice for any aquarium enthusiast.

Features: 1: Powered by a permanent magnet synchronous motor, this pump boasts high efficiency and energy conservation, ensuring a prolonged lifespan. 2: Featuring a ceramic shaft, the pump is resistant to corrosion, making it suitable for both freshwater and saltwater environments. 3: The motor is securely encased in resin, providing excellent waterproof capabilities, high insulation strength, and safe, dependable operation.

Introducing the KW Zone Astro AS Internal Filter, your perfect solution for maintaining a pristine aquatic environment. This high-performance filter is designed to ensure optimal water circulation and filtration, making it ideal for both freshwater and marine aquariums. Efficient Filtration: The KW Zone Astro AS utilizes advanced filtration technology to effectively remove debris and impurities from your tank. Quiet Operation: Enjoy a serene aquatic habitat without the disruptive noise often associated with other filters. Compact Design: Its sleek and compact design fits seamlessly into any aquarium setup, maximizing space without compromising performance. Give your fish the clean and healthy environment they deserve with the KW Zone Astro AS Internal Filter.

Features: Equipped with a permanent magnet synchronous motor for optimal performance, ensuring high efficiency and energy conservation, alongside an extended lifespan. The pump features a ceramic shaft that is resistant to corrosion, making it suitable for both freshwater and saltwater applications. The motor is securely encased in resin, providing excellent waterproof protection, high insulation strength, and reliable, safe operation.

Introducing the KW Zone Astro AS Internal Filter, the perfect solution for maintaining a clean and healthy aquatic environment. Designed with efficiency in mind, this internal filter ensures excellent water circulation and filtration, promoting a vibrant habitat for your fish and aquatic plants. Compact Design: Its sleek and compact design allows for easy installation in tanks of various sizes, ensuring it fits seamlessly into your aquarium setup. Powerful Filtration: Equipped with a superior filtration system that effectively removes debris, toxins, and impurities from the water, keeping your aquatic life thriving. Quiet Operation: Enjoy a serene environment with the filter's whisper-quiet operation, allowing you to appreciate your underwater ecosystem without disturbance. Adjustable Flow Rate: Tailor the water flow to your specific needs with the adjustable flow rate feature, providing optimal conditions for both fish and plants. Transform your aquarium into a haven for your aquatic friends with the KW Zone Astro AS Internal Filter, where exceptional filtration meets user-friendly design.

High-performance filtration medium sera crystal clear Professional Nearly every aquarist or pond enthusiast has encountered the issue: murky water is not only unattractive but can also affect the water quality. Therefore, it's crucial to restore the original clarity as quickly as possible. To address this, sera has introduced a new high-performance filtration medium designed to effectively tackle cloudiness: sera crystal clear Professional. Thanks to its innovative, patented 3D fiber design, the filter balls rapidly eliminate particles larger than 10 µm (such as suspended algae or sludge). sera crystal clear Professional is compatible with all types of filters in both freshwater and saltwater aquariums, as well as ponds. Unlike conventional filter wool, these new filter balls maintain their shape and can be rinsed and reused multiple times. After rinsing, they are immediately 80% reusable, making them eco-friendly and cost-effective. When paired with sera siporax Professional, the biological filtration medium offered by sera, it enhances the efficiency of any standard filter. The product is offered in two sizes: sera crystal clear Professional: 12 pieces for 360 liters (95 US gal.) of water sera pond crystal clear Professional: 350 g (12.3 oz.) for 6,000 liters (1,585 US gal.) of water Optimal filtration performance can be achieved by using it in conjunction with a UV-C lamp and/or coagulants like sera phosvec•clear.

This product features a newly crafted, high-efficiency external filter that boasts an innovative design and an attractive look. The filter is equipped with a multi-layer filtration system and includes a built-in UV lamp. Its inlet and outlet come with an integrated stop valve, allowing you to halt the water flow and disconnect the filter whenever needed, making it simple to disassemble and clean. The built-in water pump is designed to use less energy, operates quietly, and promotes energy savings. The thoughtful design incorporates four pressing buckles along with a waterproof mechanism, ensuring a secure fit between the top cover and the filter barrel. Additionally, the base of the filter features rubber feet to prevent slipping during cleaning and to absorb shocks. EFU-10 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 16 W UV LIGHT 5 W QMAX 300 L/H AQM SIZE 100-300 L FILTER SIZE 22.3X22.3X30.4 CM EFU-15 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 18 W UV LIGHT 5 W QMAX 350 L/H AQM SIZE 150-350 L FILTER SIZE 22.3X22.3X35.4 CM EFU-20 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 20 W UV LIGHT 5 W QMAX 400 L/H AQM SIZE 200-400 L FILTER SIZE 22.3X22.3X40.4 CM EFU-25 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 32 W UV LIGHT 5 W QMAX 750 L/H AQM SIZE 250-450 L FILTER SIZE 29X29X38.7 CM EFU-35 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 34 W UV LIGHT 5 W QMAX 950 L/H AQM SIZE 350-550 L FILTER SIZE 29X29X44.5 CM EFU-45 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 36 W UV LIGHT 5 W QMAX 1100 L/H AQM SIZE 450-650 L FILTER SIZE 29X29X50.3 CM

High-performance pond filter suitable for ponds up to 40,000 liters (10,568 US gal.) or Koi ponds up to 24,000 liters (6,340 US gal.) The sera Koi Professional 24000 Pond Filter combines cutting-edge functionality with stylish design. It efficiently cleans ponds of up to 40,000 liters (10,568 US gal.) and Koi ponds up to 24,000 liters (6,340 US gal.), all while saving space. Designed with the latest advancements in flow technology, it also boasts an eye-catching exterior. The filtration process consists of four purification stages: initially, the water is treated with UV-C radiation to reduce pathogens and algae. It then flows into a detention chamber, leading to the mechanical filtration stage, which features a curved stainless steel split sieve with a 200 µm mesh size. This effectively captures not only larger debris but also the algae cells that have been treated and blocked by the UV-C light. When there is a risk of algae bloom (“green water”), two fine mesh filter sponges can be easily added beneath the split sieve to capture even single-celled algae from the pond water. If the sponges aren’t cleaned promptly, the water will bypass them and flow directly into the biological stage through a safety overflow. Here, the water is first distributed over a Matala mat, enriched with oxygen, and trickles over the high-performance filter medium, sera siporax pond, colonized by beneficial filter bacteria. The cleansed water is then returned to the pond through a detention step. Included Equipment: Basic version (item no. 08651) 1 filter body 30 l/3 x 2 kg (3 x 4.4 lb.) sera siporax pond 1 Matala mat Equipment version with pump (item no. 08650) same as basic version 2 sera pond pumps PP 12000 (energy-efficient and powerful feed pump with a sleek basket design) 25 m (27.5 yd.) sera pond hose (Ø 32 mm/1¼") Equipment version with UV-C System (item no. 08653) same as basic version 2 sera pond UV-C Systems 55 W Equipment version with pump and UV-C System (item no. 08652) same as basic version 2 sera pond pumps PP 12000 (energy-efficient and powerful feed pump with a sleek basket design) 25 m (27.5 yd.) sera pond hose (Ø 32 mm/1¼") 2 sera pond UV-C Systems 55 W Available in anthracite and granite colors.

Sera pond fil bioactive is designed for the swift establishment of water filtration in ponds with capacities of up to 6000 liters. The package includes 5 meters of pressure spiral hoses along with an energy-efficient Sera Pond PP 6000 pump. Enjoy pristine water in your pond thanks to the use of the highest quality biological filter media available. It provides a vacation area of 1620 m2 for nitrifying bacteria, ensuring highly effective biological water filtration. Mechanical filtration is achieved through a four-stage foam filter. Benefits of the filter: Discreet design, allowing for underground placement Counter-current cleaning made easy with a simple lever valve switch Automatic filter clogging indicator for counter-current cleaning Can handle a water column pressure of 4 m, enabling waterfall creation Contents of the package: Sera pond fil bioactive pressure filter Sera siporax® pond 6 liters Sera pond filter biostart 250 ml Sera pond PP 6000 submersible pump Sera pond spiral hose 5 m More Product Details To fully enjoy your garden pond, you need reliable biological filtration. That's why Sera offers an easy-to-install, comprehensive system that guarantees crystal-clear water. Unsightly mud and unpleasant odors can detract from the enjoyment of your garden pond. Thanks to the new Sera pond filter sets, these issues are a thing of the past. The fil bioactive sets 6000, designed for ponds holding up to 6,000 liters, and the 12000 for up to 12,000 liters, deliver superior water quality and are ready for immediate use. These sets include the pressure filter pond fil bioactive, the high-performance filter medium Sera siporax pond, various filter sponges, Sera pond filter biostart, and the robust pump from the Sera pond PP series. Its energy-efficient asynchronous motor generates high pressure and optimal circulation. The remarkably effective biological filtration is made possible by the high-performance filter medium Sera siporax pond. This medium comprises small glass tubes with a “sponge function,” allowing biologically active bacteria cultures that decompose pond pollutants to settle efficiently. The pore and channel structure within this unique filter medium offers ample settling space for purification bacteria, making Sera siporax pond as effective as approximately 34 liters of ceramic filter material. The outcome: smaller, more compact, and highly efficient filter systems. Moreover, Sera siporax pond is a highly ecological and sustainable alternative to traditional filter systems. It is made from 100% recycled glass and maintains a chemically neutral profile in terms of its functionality. Its production in Heinsberg also contributes to shorter transport distances.

Introducing the KW Zone Dolphin Canister Filter, a powerful filtration solution designed to keep your aquarium water crystal clear. This canister filter is suitable for both freshwater and saltwater setups, providing efficient mechanical, chemical, and biological filtration to ensure a healthy environment for your aquatic pets. High Flow Rate: The KW Zone Dolphin Canister Filter offers a remarkable flow rate, ensuring optimal water circulation throughout your tank. Easy Maintenance: With its user-friendly design, cleaning and maintaining the filter is a breeze, allowing you more time to enjoy your aquarium. Quiet Operation: This filter operates quietly, making it ideal for home or office settings without disturbing your peace. Versatile Filtration: Equipped with multiple media trays, you can customize the filtration process to meet the specific needs of your aquatic environment. Enhance the health and beauty of your aquarium with the KW Zone Dolphin Canister Filter — where quality meets performance for your aquatic companions.

Introducing the KW Zone Aquarium UV Water Sterilizer - your perfect solution for maintaining a clean and healthy aquatic environment. This external UV filter effectively eliminates harmful microorganisms, ensuring crystal-clear water for your fish and plants. Designed for easy installation, this sterilizer is compatible with various aquarium setups. The UV technology not only helps in preventing algae growth but also enhances the overall water quality, promoting a thriving aquatic ecosystem. Efficient Filtration: Removes bacteria, viruses, and other pathogens. Easy to Use: Simple setup and maintenance for every aquarium enthusiast. Durable Design: Built to last, ensuring long-term performance. Keep your aquarium safe and sparkling with the KW Zone Aquarium UV Water Sterilizer!

KW Zone Aquarium UV Water Sterilizer - External UV Filter

This product features a state-of-the-art external filter that combines innovative design with an attractive look. The filter is equipped with a multi-layer filtration system and a built-in UV lamp for enhanced performance. Its inlet and outlet are designed with a stop valve, allowing you to easily halt water flow and detach the filter whenever necessary, making disassembly and cleaning a breeze. The integrated water pump operates with low power consumption, minimal noise, and promotes energy efficiency. Thanks to the intelligent design of the four locking clips and the waterproof mechanism, the top cover and filter barrel maintain a secure seal. The filter’s base is fitted with rubber feet to prevent sliding during cleaning and to absorb vibrations. EFU-10 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 16 W UV LIGHT 5 W QMAX 300 L/H AQM SIZE 100-300 L FILTER SIZE 22.3X22.3X30.4 CM EFU-15 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 18 W UV LIGHT 5 W QMAX 350 L/H AQM SIZE 150-350 L FILTER SIZE 22.3X22.3X35.4 CM EFU-20 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 20 W UV LIGHT 5 W QMAX 400 L/H AQM SIZE 200-400 L FILTER SIZE 22.3X22.3X40.4 CM EFU-25 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 32 W UV LIGHT 5 W QMAX 750 L/H AQM SIZE 250-450 L FILTER SIZE 29X29X38.7 CM EFU-35 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 34 W UV LIGHT 5 W QMAX 950 L/H AQM SIZE 350-550 L FILTER SIZE 29X29X44.5 CM EFU-45 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 36 W UV LIGHT 5 W QMAX 1100 L/H AQM SIZE 450-650 L FILTER SIZE 29X29X50.3 CM

The Sera Pond Pressure Filter T Series is designed for superior filtration with its high-capacity pressure filters. Constructed from durable ABS plastic, it can be conveniently buried next to the pond's edge. The fittings are versatile and compatible with various hose sizes (19, 25, 32, 40 mm or 3/4, 1, 1 and 1/4, 1 and 1/2"). Included in the set are filter sponges, which are also available for purchase as replacements. To operate effectively, the filters in this series require an additional pump. A compatible option is the Sera Pond Pump PP that can handle a capacity of 50 liters of filter. The ideal pump for powering the filter is the Sera Pond Pump PP 6000. This pump is suitable for ponds with a total volume of up to 12,000 liters.

Coarse and fine filter pads designed for both mechanical and biological filtrationThis porous material absorbs water evenly while capturing dirt particles of all sizes. After a brief initial period, beneficial bacteria that aid in the biological breakdown of harmful substances populate the specially designed foam.The fine and coarse filter pads can be reused numerous times. Cleaning them is straightforward; just rinse and gently squeeze to ensure the bacterial cultures remain intact.Porous material effectively captures dirt particles of various sizesCreates excellent conditions for bacteria culture growthCan be reused multiple timesSimply rinse and squeeze for cleaningMechanically:YesBiological:NoAbsorptive:NoChemical:NoNet bag:NoFreshwater:YesSea water:YesWidth:95 mmHeight:95 mmDepth:85 mm

EHEIM phosphateoutA chemical phosphate remover that helps prevent algae growthEHEIM phosphateout is a unique iron-based compound designed for chemical filtration. This iron effectively captures phosphate, removing it from the water system and gradually lowering the phosphate levels in your aquarium. This process helps to curb algae proliferation within the tank.If you notice an increase in phosphate levels and consequently in algae growth, it's an indication that the filter medium is exhausted and needs to be replaced.EHEIM phosphateout is available for external filters in granulated form and for internal filters as a foam filter cartridge. It contains no harmful substances and is suitable for both freshwater and marine environments.Phosphate remover effectively prevents algae growthIron-based compound, free from harmful substancesCompatible with both freshwater and marine environmentsUse once (replace when phosphate levels begin to rise)Available in granulated form for external filters, and as a foam filter cartridge for internal filtersEHEIM phosphateout for internal filters aquaball and biopowerDepending on the type, chemical filter media can regulate the pH value and water hardness (such as peat) or lower phosphate levels and inhibit algae growth (like phosphateout).The pH level of tap water typically ranges from 7.3 to 7.8, making it slightly alkaline. However, many ornamental fish thrive in more acidic conditions, requiring a pH below 7.0. EHEIM TORFpellets can help lower pH levels and decrease water hardness.Phosphates primarily arise from organic waste in the aquarium water (such as fish remains and excrement) and contribute to algae blooms. EHEIM phosphateout binds these phosphates, effectively removing them from the water circulation.For the internal filters aquaball and biopower, there are specialized foam cartridges available instead of granules. These cartridges are infused with the iron compound that captures phosphates. If you observe an increase in phosphate levels, it's a sign that the cartridge has reached its limit and must be replaced.

This product features a newly crafted, high-efficiency external filter that boasts an innovative design and a visually appealing look. The filter is equipped with a multi-layer filtration system and includes a built-in UV lamp. Its inlet and outlet are designed with an integrated stop valve, allowing you to easily halt water flow and detach the filter whenever needed, making disassembly and cleaning a breeze. The incorporated water pump is energy-efficient, operates quietly, and contributes to energy savings. With a well-thought-out design that includes four press buckles and a waterproof mechanism, the filter's top cover and barrel are securely sealed. The base of the filter features rubber feet to aid in cleaning and minimize vibrations. EFU-10 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 16 W UV LIGHT 5 W QMAX 300 L/H AQM SIZE 100-300 L FILTER SIZE 22.3X22.3X30.4 CM EFU-15 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 18 W UV LIGHT 5 W QMAX 350 L/H AQM SIZE 150-350 L FILTER SIZE 22.3X22.3X35.4 CM EFU-20 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 20 W UV LIGHT 5 W QMAX 400 L/H AQM SIZE 200-400 L FILTER SIZE 22.3X22.3X40.4 CM EFU-25 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 32 W UV LIGHT 5 W QMAX 750 L/H AQM SIZE 250-450 L FILTER SIZE 29X29X38.7 CM EFU-35 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 34 W UV LIGHT 5 W QMAX 950 L/H AQM SIZE 350-550 L FILTER SIZE 29X29X44.5 CM EFU-45 VOLT AC 230/115 V FREQUENCY 50/60 HZ POWER 36 W UV LIGHT 5 W QMAX 1100 L/H AQM SIZE 450-650 L FILTER SIZE 29X29X50.3 CM

Replacement filter media container for ecco (2233), ecco comfort (2234), and eccopro 200