Introducing the KW Zone Bio Ball, the perfect solution for enhancing the filtration process in your aquarium. These innovative bio balls are designed to provide a large surface area for beneficial bacteria to thrive, ensuring optimal water quality for your aquatic pets. Maximizes Filtration: The unique design promotes efficient biological filtration. Durable Material: Made from high-quality materials to withstand the test of time. Easy to Use: Simply add them to your existing filter system for immediate benefits. Transform your aquarium into a healthier environment for your fish and plants with KW Zone Bio Balls today!

Introducing the KW Zone Bio Ball, the perfect solution for enhancing your aquarium's filtration system. Designed to provide optimal biological filtration, these bio balls create a larger surface area for beneficial bacteria to thrive, ensuring a healthier and more balanced aquatic environment for your fish and plants. Superior Design: Each ball is crafted to maximize water flow and promote exceptional filtration efficiency. Easy to Use: Simply add them to your existing filter system to improve water clarity and quality. Durable Material: Made from high-quality, long-lasting materials that resist degradation over time. Enhance your aquarium experience with the KW Zone Bio Ball and watch your underwater world flourish!

Bio Filtration Bioball 37mm EXCEPTIONAL FILTRATION! Each bio ball features spines that significantly enhance the surface area to nearly 2 square feet, allowing a substantial number of beneficial bacteria to thrive. These helpful bacteria work to decompose harmful organic waste. You will receive around 300 bio balls, each measuring 1-1/2 inches, conveniently packaged in a mesh bag. Simply rinse and they are ready for use. STURDY AND DISTINCTIVE! The spherical design and carefully arranged spines of our bio balls enable them to fit snugly into any filter shape or type without sacrificing surface area. Crafted from high-density plastic, these balls are lightweight yet durable enough to maintain their shape and will never degrade or wear out. Bio balls can be utilized loose or within the mesh bag featuring a plastic zipper. RELIABLE! Our bio balls are constructed from 100% polypropylene, making them a dependable choice for biological filtration in both fresh and saltwater environments. They are designed for use in koi ponds, water gardens, freshwater aquariums, saltwater tanks, aquaponics systems, fish hatcheries, and much more. SUPERIOR TO LAVA ROCK: Over time, porous lava rock can become blocked with debris, reducing its surface area and diminishing its capacity to support beneficial bacteria. In contrast, the uniquely arranged spines of our bio balls allow most debris to flow through easily. Lava rock features tiny pores that make cleaning a challenge, whereas bio balls typically do not require cleaning in most applications. Additionally, a bag of wet lava rock is significantly heavier than our bio balls. EASY TO CLEAN - When organic waste accumulates in the bio balls, they can be gently rinsed in dechlorinated water to eliminate debris and rejuvenate them. To prevent large particles from getting trapped in the bio balls, consider using our FilterFIrst dual-density bonded filter pad or a water polishing pad.

Utilize the leach effectively; it can significantly enhance the planting of NITROBAERIA. Avoid backing up, as proper leaching has a better impact on the process. In cases of excessive water, boost the antivirus power by adding oxygen, which can also improve filtration efficiency. The Ceramic Ring provides ample space for beneficial bacteria to thrive, aiding in the natural removal of toxins from your aquarium. It plays a crucial role in the nitrification process, ensuring that your fish remain healthy and comfortable while keeping your aquarium looking pristine. Ideal for both fresh and saltwater fish tanks. Maximizes the biological filtration capabilities of low-porous filter rings. This product is a blend of soft active carbon and ceramic materials. Chemically stable and compatible with the natural living environment of microorganisms. High permeability enables aerobic nitrification and anaerobic denitrification, promoting water stability—making it the optimal biological filter material. Material: Active carbon and ceramic Color: White Weight: Approximately 300g per bag Outer Diameter: 1.2cm / 0.47inch Inside Diameter: 0.4cm / 0.16inch Height: 1.1cm / 0.43inch Packing: BOYU CR-300 Aquarium Bio Ceramic Ring Box

The BOYU BIO CERAMIC SYSTEM CR-500 (6924781200968) is designed to enhance leaching, facilitating the growth of NITROBAERIA without the need for backup. This product ensures more effective leaching in various water conditions, activating its antivirus properties while enriching the oxygen levels. It significantly boosts filtration efficiency as well. Ideal for both fresh and saltwater aquariums. Maximizes the biological filtration potential of low porous filter rings. This item is a blend of soft active carbon and ceramic materials. Chemically stable and fully compatible with the natural chemical environment of existing micro-organisms. Features high permeability, supporting both aerobic nitrification and anaerobic denitrification, leading to more stable water conditions—making it the finest biological filter medium available. Material: Active carbon and ceramic Color: White Weight: Approximately 500g per bag Outer Diameter: 1.2cm / 0.47 inch Inside Diameter: 0.4cm / 0.16 inch Height: 1.1cm / 0.43 inch Packing: BOYU CR-500 Aquarium Bio Ceramic Ring Box

KW Zone Dolphin CO2 Canister Filter (220-240V/50Hz) Simple Priming: Enjoy hassle-free priming and quick startup. Integrated CO2 Mixing System: Comes with a built-in CO2 mixing system for convenience. Heater Compartment: Features a compartment for a heater. Comprehensive Filtration: Provides biological, mechanical, and chemical filtration. Detachable Power Valve Tap: Easy to detach and manage. Note: Built-in CO2 integration system (CO2 Cylinder not included). CAUTION: Ensure to disconnect the CO2 tubes before unplugging the canister filter to prevent water overflow from the CO2 intake tube. Remember to turn off the CO2 cylinder when it’s not in use. Heater Compatibility: Suitable for use with a $22-24mm heater that meets CE/3C standards, making it easy to operate. Power: 10W Output: 950L/H Recommended Tank Size: 90L/24G

KW Zone Dolphin CO2 Canister Filter (220-240V/50Hz) Effortless priming for quick startup Includes a built-in CO2 mixing system Features a compartment for a heater Offers biological, mechanical, and chemical filtration Detachable power valve tap for easy access Integrated CO2 system (CO2 cylinder not included) CAUTION: Ensure to DISCONNECT the CO2 tubes before unplugging the canister filter to prevent water overflow from the CO2 intake tube. Always turn off the CO2 cylinder when not in use. Heater compartment: Compatible with $22-24mm heaters that meet CE/3C standards for user convenience. Power: 14W Output: 1200L/H Recommended Tank Size: 120L/32G

KW Zone Dolphin CO2 Canister Filter (220-240V/50Hz) Effortless Priming: Simple priming process for quick startup. Integrated CO2 Mixing System: Comes with a built-in CO2 mixing system for optimal performance. Heater Compartment: Features a compartment for a heater. Comprehensive Filtration: Offers biological, mechanical, and chemical filtration. Detachable Power Valve Tap: Easily removable for convenience. CO2 Integration: Built-in CO2 system (CO2 Cylinder not included). CAUTION: Ensure you DO NOT UNPLUG the canister filter BEFORE disconnecting the CO2 tubes to prevent water from overflowing from the CO2 intake tube. Remember to turn off the CO2 cylinder when it’s not in use. Heater Compartment Note: Compatible with $22-24mm heaters that meet CE/3C standards for easy operation. Power: 15W | Output: 1450L/H | Suitable Tank Size: 140L/38G

KW Zone Dolphin CO2 Canister Filter (220-240V/50Hz) Quick Start-Up: Auto starter for rapid operation. Integrated CO2 Mixing System: Comes with a built-in CO2 mixing system. Heater Compartment: Features a compartment for a heater. Filtration: Provides biological, mechanical, and chemical filtration. Detachable Power Valve Tap: Easy to detach for maintenance. CO2 Integration: Built-in system (CO2 Cylinder not included). WARNING: Always disconnect the CO2 tubes before unplugging the canister filter to prevent water overflow from the CO2 intake tube. Remember to turn off the CO2 cylinder when not in use. Heater Compartment: Compatible with $22-24mm heaters that meet CE/3C standards for hassle-free operation. Touch Switch: Simple to start up with a touch switch. Power: 10W | Output: 950L/H | Suitable Tank Size: 90L/24G

KW Zone Dolphin CO2 Canister Filter (220-240V/50Hz) Quick Start-Up - Auto Starter for effortless activation Includes an integrated CO2 mixing system Features a built-in heater compartment Offers biological, mechanical, and chemical filtration Detachable design with a power valve tap Incorporates a built-in CO2 integration system (CO2 Cylinder not included) CAUTION: Always disconnect the CO2 tubes before unplugging the canister filter to prevent water from overflowing from the CO2 intake tube. Remember to switch off the CO2 cylinder when it’s not in use. Built-in heater compartment: Compatible with $22-24mm heaters that meet CE/3C standards for easy operation. Touch switch for simple startup. Power: 14W Output: 1200L/H Suitable Tank Size: 120L/32G

KW Zone Dolphin CO2 Canister Filter (220-240V/50Hz) Quick Start-Up: Features an automatic starter for rapid initialization. Integrated CO2 Mixing System: Comes with a built-in CO2 mixing feature (CO2 cylinder not included). Heater Compartment: Designed to accommodate a $22-24mm heater that meets CE/3C standards for ease of use. Multi-Stage Filtration: Offers biological, mechanical, and chemical filtration for optimal water quality. Detachable Power Valve Tap: Easy disconnection for maintenance. CAUTION: Always disconnect the CO2 tubes before unplugging the canister filter to prevent overflow from the CO2 intake tube. Make sure to turn off the CO2 cylinder when it's not in use. Power: 15W Output: 1450L Suitable Tank Size: 140/38G

The EHEIM pickup is a compact and efficient filter designed with a unique concept. This filter can be easily attached to your tank using suction cups. What sets the pickup apart is its ability to allow the filter canister and cartridge to be removed from the top, while the pump unit stays in the tank. This feature makes cleaning or replacing the filter cartridge very convenient. The pump draws water from the bottom and passes it through the filter cartridge before returning the clean water to the tank through the adjustable outlet nozzle. Advantages of EHEIM pickup Compact internal filter suitable for aquariums up to 160 liters. Water intake located at the bottom of the filter. Adjustable outlet nozzle to customize the direction of water flow. Filter canister and cartridge can be effortlessly removed from the pump unit from the top. Comes complete with a filter cartridge, ready for immediate use. Activated carbon cartridges can also be utilized (ideal for aquarium start-ups or post-medication treatment). Specifications: Outdoor use: No Recommended for aquariums of approximately: 60 Liters Suitable for aquariums up to around: 160 Liters Pump capacity (50 Hz) per hour: approximately 220l - 500l Maximum pumping head (H max at 50 Hz): 0.4 m Power consumption (50 Hz): 6 Watts Filter volume: 0.33 liters Height: 218 mm Width: 75 mm Depth: 96 mm Freshwater compatible: Yes Sea water compatible: Yes Manufacturer warranty: 3 Years Packing dimensions (Width): 15.4 cm Packing dimensions (Height): 22.8 cm Packing dimensions (Depth): 7.6 cm Packaging: 4 Parts

The EHEIM pickup is a compact and efficient filter designed with a unique concept. It easily attaches to your aquarium using suction cups. What sets the pickup apart is its ability to allow the filter canister, along with its cartridge, to be removed from the top while the pump unit stays inside the tank. This design offers a convenient way to clean or replace the filter cartridge. The pump draws water from the bottom, passing it through the filter cartridge and returning the purified water to the tank through the adjustable outlet nozzle. Advantages of EHEIM pickup Compact internal filter suitable for aquariums up to 160 liters. Water intake located at the bottom of the filter. Adjustable outlet nozzle for customized water flow direction. Filter canister and cartridge can be easily removed from the top of the pump unit. Includes a filter cartridge and is ready for immediate use. Compatible with activated carbon cartridges (ideal during aquarium startups or following medication use). For outdoor use: No Suitable for aquariums of approximately: 100 Liters Maximum capacity for aquariums: 200 Liters Pump capacity (50 Hz) per hour: approximately 220l - 570l Pumping height maximum (H max at 50 Hz): 0.4 m Power consumption (50 Hz): 6 Watt Filter volume: 0.47 l Dimensions: Height: 275 mm Width: 75 mm Depth: 96 mm Freshwater compatible: Yes Saltwater compatible: Yes Manufacturer warranty: 3 Years Packing dimensions: Width: 15.4 cm Height: 28.5 cm Depth: 7.9 cm Packaging: 2 Parts

EHEIM ecco pro presents an exceptional blend of energy efficiency, performance, and ease of use. With a power consumption of only 5 Watts for a pump output of 600 liters per hour and 8 Watts for 750 liters, this is truly remarkable. Its distinctive multi-function handle offers three essential functions: carrying, opening/closing, and priming. Additionally, it features rotatable shut-off taps, user-friendly filter baskets, and operates with minimal noise thanks to its ceramic components. The ecco pro comes fully equipped with all necessary accessories and filter media, so you can get started right away. There are three models available for aquariums ranging from 60 to 300 liters. Advantages of EHEIM ecco pro Low energy consumption paired with high performance Outstanding biological and mechanical filtration through optimal water flow Multi-function handle (serves as carrying, opening/closing, and priming tool) Rotatable shut-off taps for easier handling Extremely quiet operation due to ceramic axles and sleeves User-friendly filter baskets that can be customized to meet specific needs Additional prefilter to extend cleaning intervals for other filter media Durable elastic silicon sealing ring in the pump head Includes accessories: 2 shut-off taps, outlet elbow, inlet pipe, EHEIM quality hose, and installation accessories Fully equipped with original EHEIM filter media (pre-filled baskets) Energy-efficient, powerful, and exceptionally effective, the ecco pro stands out with just 5 Watts of power consumption for a pump output of 600 liters per hour and 8 Watts for 750 liters per hour, making it one of the most energy-efficient filters available. In comparison to other filters that consume 15 to 20 Watts, it saves between 44% to 75% on energy. The filter achieves excellent mechanical and biological filtration through optimal water flow. An additional prefilter captures dirt particles right from the start, safeguarding the following filter material and extending cleaning intervals. The innovative multi-function handle is a unique, advantageous feature. It serves three purposes and can be a carrying handle, or a lever for opening/closing or priming, with a red safety catch preventing incorrect usage. The included shut-off taps are rotatable, allowing for easier accessibility. The water flow can be regulated using the outlet tap. EHEIM High Performance Ceramics, crafted from premium ceramic materials (axles and sleeves of the impeller), ensure quiet operation, exceptional durability, and an extended lifespan. The filter canisters come with practical filter baskets that can be easily removed and filled according to individual needs. The number of baskets corresponds to the size of the filter: ecco pro 130 = 1 basket, 200 = 2 baskets, and 300 = 3 baskets. The filter baskets are pre-filled with original EHEIM filter media, making the filter completely equipped and ready for immediate use. Additional product contents include: 2 shut-off taps, outlet elbow, inlet pipe, EHEIM quality hose, and installation accessories. For outdoor use: No For aquariums of about: 100 Liters For aquariums up to approx.: 200 Liters Pump power (50 Hz) per hour of approx.: 600 l Pumping head approx. (H max at 50 Hz): 1.4 m Power (50 Hz) to: 5 Watts Container volume: 4 l Filter volume: 2 l Installation height: 150 cm Pre-filter volume: 0.3 l Hose Ø Suction side: 12.0/16.0 mm Height: 355 mm Dimensions in Ø: 205 mm Freshwater: Yes Sea water: Yes Manufacturer guarantee: 3 Years Packing dimensions (Width): 23.5 cm Packing dimensions (Height): 42.2 cm Packing dimensions (Depth): 18.4 cm Packing: 1 Part(s)

EHEIM ecco pro presents an exceptional blend of energy efficiency, high performance, and user-friendly features. With a power consumption of just 5 Watts at a pump output of 600 liters per hour and 8 Watts at 750 liters per hour, this is truly remarkable. Another standout feature is its multifunction handle, which serves three purposes: carrying, opening/closing, and priming. Additionally, it includes rotatable shut-off valves, handy filter baskets, and operates with remarkable quietness thanks to its ceramic components. The ecco pro comes completely equipped with all necessary accessories and filter media, so you can start using it right away. There are three models available for aquariums ranging from 60 to 300 liters. Advantages of EHEIM ecco pro Low energy consumption paired with high performance Superior biological and mechanical filtration thanks to optimal water flow Multifunction handle (for carrying, opening/closing, and priming) Rotatable shut-off valves for easier handling Extremely quiet operation due to ceramic axles and sleeves Practical filter baskets that can be customized to your needs Additional prefilter for extended cleaning intervals of the other filter media Durable silicon sealing ring in the pump head Includes accessories: 2 shut-off valves, outlet elbow, inlet pipe, EHEIM quality hose, and installation materials The ecco pro is designed to be energy-saving, powerful, and highly efficient. With only 5 Watts of power consumption at a pump output of 600 l/h and 8 Watts at 750 l/h, it ranks among the most energy-efficient filters available. Compared to similar filters that consume 15 to 20 Watts, it uses 44 to 75% less energy. Outstanding mechanical and biological filtration is achieved through optimal water flow, while an additional prefilter captures dirt particles right from the start. This protects the subsequent filter media and prolongs cleaning intervals. The unique multifunction handle is a valuable feature, offering three functionalities and serving as a carrying handle, opening/closing lever, or priming mechanism, with a red safety catch preventing incorrect use. The included shut-off valves are rotatable, allowing for easier access. The water flow can be adjusted via the outlet tap. EHEIM High Performance Ceramics, which comprise high-quality ceramic components (axles and sleeves of the impeller), ensure very quiet operation, high durability, and an exceptionally long lifespan. The filter canisters come equipped with practical filter baskets that can be easily removed and customized to fit your specific needs. The number of baskets varies depending on the filter size: ecco pro 130 = 1 basket, ecco pro 200 = 2 baskets, and ecco pro 300 = 3 baskets. The baskets are pre-filled with original EHEIM filter media, making the filter completely ready for immediate use. Included product contents consist of: 2 shut-off valves, outlet elbow, inlet pipe, EHEIM quality hose, and installation accessories. For aquariums up to approximately: 300 Liters Pump power (50 Hz) per hour: approximately 750 l Pumping head approximately (H max at 50 Hz): 1.9 m Power (50 Hz): 8 Watts Container volume: 5 l Filter volume: 2.8 l Installation height: 150 cm Prefilter volume: 0.3 l Hose diameter on suction side: 12.0/16.0 mm Hose diameter on discharge side: 12.0/16.0 mm Height: 416 mm Dimensions in diameter: 205 mm Freshwater compatible: Yes Saltwater compatible: Yes Manufacturer guarantee: 3 Years Packing dimensions (Width): 24.5 cm Packing dimensions (Height): 44 cm Packing dimensions (Depth): 18.4 cm Packaging: 1 Part(s)