1. Includes an overpressure reveal feature for added safety. 2. Features a manual backflush system that makes cleaning a breeze. 3. Integrates UV clarification and biological filtration to ensure your water remains crystal clear and healthy.

1. Ideal for filtering large and medium-sized ponds. Simple to install, operate, and maintain, providing excellent filtration results. 2. Comes with a water pump featuring a filter casing. The UVC lamp integrated within the filter bucket effectively eliminates bacteria and algae, filtering out impurities and ensuring the water remains in optimal condition. 3. Durable and long-lasting.

This system combines both mechanical and biological filtration in a single unit. The filter cartridge can be replaced and showcased as a complete piece. Its straightforward setup, simple maintenance, and outstanding performance make it ideal for both freshwater and marine aquariums. This filtration system features a special carbon cartridge designed to cleanse the water, eliminate odors, and provide a habitat for beneficial bacteria. The Bio Cartridge improves biological filtration and ensures optimal colonization of nitrifying bacteria. Using this product is a breeze—just fill it with water and plug it in. Maintenance is also hassle-free; simply replace the carbon cartridge every two months for the best results.

This innovative system combines both mechanical and biological filtration for optimal performance. The filter cartridge can be easily replaced and showcased as a single unit. Simple to set up, maintain, and highly effective, it’s an ideal choice for both freshwater and marine tanks. This system features a specialized carbon cartridge designed to cleanse water, eliminate odors, and provide a housing area for beneficial bacteria. The Bio Cartridge significantly boosts biological filtration and ensures the ideal growth of nitrifying bacteria. It’s user-friendly—just fill it with water and plug it in! Maintenance is a breeze; simply replace the carbon cartridge every two months for the best results.

The filter combines both mechanical and biological filtration in a single system. The filter cartridge can be easily replaced and displayed as a complete unit. Its setup is straightforward, maintenance is effortless, and it delivers outstanding performance. Ideal for both freshwater and marine tanks, it features a mechanical and biological filtering system. A special carbon cartridge works to purify the water, eliminate odors, and provide a housing space for beneficial bacteria. The Bio Cartridge significantly boosts biological filtration and ensures optimal colonization of nitrifying bacteria. It’s designed for user-friendliness: simply fill it with water and plug it in. Maintenance is a breeze—just replace the carbon cartridge every two months to achieve the best results.

DoPhin Sponge Filter - Ideal for Sea and Freshwater Aquariums Product Features: Universal Application: Ideal for breeding all varieties of ornamental fish. Efficient Filtration: Ensures clean and healthy water in small aquariums with optimal filtration. Enhanced Bacteria Cultivation: The fine sponge design encourages the development of beneficial nitrifying bacteria, improving water quality. Stabilizes Water Quality: Reduces the chances of fish mortality by maintaining stable and clean water conditions. Easy Maintenance: Simple to clean and maintain for a hassle-free experience. Versatile: Works well in both freshwater and saltwater aquariums. Instructions for Use: Squeeze the sponge prior to submerging it in water to prevent floating. Connect it to an air pump to initiate the filtration process. Position the air pump above the aquarium. If this is not possible, use a check valve to stop water from flowing back into the pump.

The Nano-Sponge Filter is a top-notch filtration solution suitable for a variety of aquarium fish including guppies, neon tetras, shrimp, and various fry species. Its finely porous structure enhances the growth of beneficial bacteria, contributing to clearer water in your aquarium. Instructions: Before using, rinse the sponge with tap water to remove any dirt. Secure the filter inside the aquarium and connect it to an air pump using the provided connector. To prevent water backflow during a power outage, it is recommended to use a check valve. Care Instructions: The Nano-Sponge filter is designed for repeated use. Clean the sponge with aquarium water and give it a gentle squeeze; avoid using tap water as it may harm the beneficial bacteria residing in the sponge.

Activated Carbon FM901 – 150g Advanced Filtration for Crystal-Clear Aquatic Environments KW Zone’s DoPhin Activated Carbon FM901 is a top-tier filtration medium crafted to ensure excellent water quality for both freshwater and marine aquariums. Thanks to its highly porous design and non-chemical formulation, it adeptly eliminates impurities, unpleasant odors, discoloration, and dangerous substances—ensuring your aquatic creatures remain safe and vibrant. High Porous Surface Area: Optimizes absorption of toxins and pollutants. Increase Biological Activities: Fosters the growth of beneficial bacteria for a balanced ecosystem. Create Better Water Quality: Enhances clarity and cleanliness, promoting healthier aquatic life. Used Individually or In Filter Chamber: Offers flexible placement for all filtration systems. Eliminate Odor, Impurities & Discoloration: Revives freshness and transparency in water. Suitable for All Filter Types: Compatible with internal, external, hang-on, and canister filters. Phosphates-Free Formula: Safe for delicate aquatic species. Chemical Adsorption Power: Effectively removes organic pollutants, heavy metals, and toxic elements. Color & Odor Removal: Restores the natural appearance and scent of water. Pre-Rinse Required: Rinse before use to eliminate fine dust particles. Weight: 150g Model: FM901 Brand: KW Zone / DoPhin Application: Freshwater & Marine Ideal For Aquarium filters Pond filtration systems Routine water maintenance

Biological Filtration for Healthier Aquatic Systems Enhance your aquarium’s water quality with KW Zone’s DoPhin Bacteria Growing Bio-Ball FM908. Engineered for superior biological filtration, these mineral-based bio-balls release negative ions and provide an ideal surface for nitrifying bacteria—helping to break down harmful substances and maintain a clean, balanced aquatic environment. Negative Ion Release: Accelerates oxidation of ammonia and nitrite, improving water clarity and purity. Coarse, Porous Surface: Promotes easy water flow and optimal bacterial colonization. Versatile Application: Suitable for indoor/outdoor, freshwater and marine systems. Biological Filtration Support: Helps break down fish waste and organic pollutants naturally. Durable Composition: Hard and crush-resistant for long-term use in all filtration setups. High-Temperature Processing: Made by grinding micro-fine mineral substances and heating at 1300°C for maximum effectiveness. Water Molecule Breakdown: Helps reduce large water molecules into smaller ones, boosting oxidation efficiency. Universal Compatibility: Ideal for use in canister filters, sump systems, overhead filters, and pond filtration units. Model: FM908 Brand: KW Zone / DoPhin Type: Bacteria Growing Bio-Ball Application: Freshwater & Marine

Binds ammonia and toxic metals. Offers the highest capacity for ammonia binding compared to any other zeolite. Effectively eliminates harmful metal ions including lead, copper, nickel, and zinc. Suitable for both Marine & Freshwater.Expires on 01 Jul 2030

Purigen is an exceptional synthetic adsorbent that stands apart from typical filtration products. Unlike a combination of ion exchangers or adsorbents, it is a distinctive macro-porous synthetic polymer that effectively eliminates both soluble and insoluble impurities from water at a performance and capacity level that surpasses all other alternatives by more than 500%. Purigen manages ammonia, nitrites, and nitrates by extracting nitrogenous organic waste that would otherwise release these detrimental substances. KEY FEATURES: Unmatched organic removal capacity Enhanced performance due to its extensive surface area; features both spherical and macroreticular shapes Aids in controlling ammonia/nitrite/nitrate levels Color shifts as it depletes; can be easily regenerated DIRECTIONS: Rinse prior to use. Employ in a fine mesh (180 micron or finer) filter bag such as Seachem's The Bag. For optimal results, position Purigen to maximize water flow through it. It can be utilized in a canister filter, media chamber, box filter, or any high flow section of a trickle filter. Each 250mL dose can treat up to 1,000L (250 US gallons) for a duration of up to six months. Depletion is signaled by a notable change in color of the beads to dark brown or black.

Spare filter bag designed for the Perfektus aquarium vacuum cleaner.

MatrixCarbon represents an exceptional form of activated carbon. Designed as a spherical bead to enhance hydrodynamics, it prevents packing. This structure allows for optimal water flow and interaction thanks to its high density of macroporous binding sites. MatrixCarbon boasts a remarkably low ash content, which is reflected in its minimal effect on pH levels. KEY FEATURES: Highly efficient spherical carbon Minimal effect on pH thanks to low ash content Lowest leachable phosphate levels available Exceptional removal capacity with a large surface area DIRECTIONS: 250mL is sufficient to treat 400L (100 US gallons) for an extended period. Use in a filter bag and rinse prior to use. For optimal performance, MatrixCarbon should be positioned to enhance water flow through it. It can be utilized in a canister filter, chemical filtration module, box filter, or any area with high flow in a trickle filter.

Advanced stabilized microbial treatment technology utilizing a Biological Acerated Filter (W-BAF) Features an exceptionally high surface area and cross-cutting ratio for optimal filtration. The Nano-Tech Bio-Block is crafted from inert ceramic beads. Suitable for both freshwater and marine aquarium environments. Cleans and treats water for tanks up to 2,850 L / 750 Gal

PhosNet is a high-performance granular ferric oxide (GFO) characterized by its exceptional porosity, extensive surface area, and superior binding capacity. It effectively eliminates phosphates and silicates from both freshwater and saltwater environments without releasing them back into your aquarium. KEY FEATURES: Effectively eliminates phosphate and silicate Synthetic granular ferric oxide (GFO) Produces less dust, making it easier to handle than many other GFO products DIRECTIONS: For optimal performance, it is recommended to rinse PhosNet prior to use and position it to enhance water flow through it, ensuring it does not tumble against itself in the current. It can be utilized in a canister filter, media chamber, box filter, or any area with high flow in a trickle filter. Using a filter bag like The Bag is advised. Apply 50g (1/2 cup) for every 200L (50 US gallons) of saltwater or 400L (100 US gallons) of freshwater.