- The sponge filter offers biological filtration, and its air infusion chamber generates tiny bubbles that enhance oxygen solubility. - Achieve sparkling clean water, perfect for small aquariums. - Designed for hassle-free maintenance and convenience. - Suitable for various filtering systems as a prefiltration option. - Made with an eco-friendly high-quality sponge, paired with an air pump. - Promotes the growth of beneficial nitrifying bacteria, ensuring stable water quality and effective oxygen and filtration.

UVC water clarifier for ponds exceeding 10,000 liters (2,642 US gal.)The sera Pond UVC-55X delivers consistently clear and biologically balanced pond water. It effectively eliminates various types of floating algae (resulting in cloudy green water), curbs the growth of thread and other algae, and significantly reduces pathogens and bacterial cloudiness by up to 97%. This UVC device features a corrosion-resistant stainless steel body that not only ensures durability but also reflects UVC radiation, enhancing its effectiveness by as much as 35%. The amalgam UVC lamp boasts a lifespan that is extended by up to 42% and offers superior performance (over 52%) compared to conventional UVC lamps. The unit can be easily attached to filters or prefilter chambers using the provided lead-through connectors, and it is also compatible with direct connections to a pond pump. Included are 90° water intake connectors for 25 and 32 mm (1" and 1.25") hoses, along with adjustable hose connectors for 20, 25, 32, and 40 mm (0.78", 1", 1.25", and 1.58") hoses. The sera Pond UVC-55X system comes with a 10 m (11 yd.) cable. Usage Information https://www.sera.de/fileadmin/user_upload/manuals/sourcefiles/4001942522328_45530-_INT-_sera_pond_UVC-55X_08-2019.pdf

Karis Replacement Filter for PF Series (PF200/PF235/PF285)

Ideal for mechanical prefiltration of fine dirt particles Sera filter wool is designed for mechanical prefiltration and features sturdy fibers that capture finer dirt particles effectively over an extended period without clumping or collapsing. This filter wool can be washed and reused multiple times. It is compatible with all types of filters. For optimal biological filtration, we recommend using sera siporax Professional. This product is characterized by its open-pored, three-dimensional structure, which promotes effective pollutant breakdown. Before using sera filter media for the first time, it should be rinsed under warm water. Tip: When combined with sera phosvec･clear, sera filter wool enhances the removal of bound substances.

Bio Sponge 3 LayerKaris Filtermax is engineered to deliver outstanding water clarity and effective filtration for your aquariums. It will turn your aquarium into a lively and flourishing underwater haven with just a simple swipe. Thanks to its high-density design and accurate filtration features, it guarantees sparkling clean water that supports the health of your aquatic companions. Made from top-quality materials that are entirely chemical-free, it is safe for all varieties of fish and invertebrates. This filtration system plays a crucial role in preserving water quality by converting harmful toxins into less harmful compounds. Our filter media not only provides remarkable functionality but also enhances the aesthetic of your aquarium. * Durable filtration performance Easy to install and maintain * Ideal for both freshwater and saltwater Sponge dimensions: 35x12x1.5cm  USAGE INSTRUCTIONS: Before utilizing the Filtermax, rinse it under clean water to eliminate any dust or particles. After installation, make sure that the water flows evenly through the media to optimize its performance. Regularly inspect and clean it. RECOMMENDATIONS: Periodically replace the sponges to maintain peak filtration efficiency.

Designed for mechanical prefiltration of fine dirt particles Sera filter wool for mechanical prefiltration is crafted from durable fibers that effectively capture smaller dirt particles for an extended period without clumping or collapsing. This filter wool is washable and can be reused multiple times. It is compatible with all types of filters. For optimal biological filtration, we recommend using sera siporax Professional. This product features an open-pored, three-dimensional structure that ensures efficient breakdown of pollutants. Before first use, it is essential to rinse sera filter media under warm water. Tip: When paired with sera phosvec･clear, sera filter wool facilitates the removal of bound substances more effectively.

BOYU BIOCHEMICAL SPONGE FILTER This straightforward internal filter operates using the energy from any air pump connected via a flexible hose. Additionally, it can serve as a pre-filter for external filters or power heads. Sponge filters offer effective mechanical and biological filtration, tailored to the filter size and the bio load of your aquarium. They are budget-friendly, consuming only a minimal amount of power to generate the necessary air flow. Diameter: 7.5 cm Height: 9.3 cm Overall height including exhaust pipe: 19 cm (the exhaust pipe can be trimmed as needed)

Stylish and compact design. Durable and dependable quality. Mechanical and biological filtration system. Simple installation and easy upkeep. Energy-efficient, quiet, safe, and trustworthy. Quiet operation and enduring performance. Effectively purifies and filters water. Compatible with both fresh and saltwater - Pump works in temperatures from 0°C to 35°C. Convenient to install and detach. Filtration, oxygen aeration, and oil-film clearing function: Offers multiple features through an ultra-slim design filter, ideal for your aquarium. Exceptional filtration performance with low noise and minimal power consumption. The filtration system utilizes premium activated carbon to eliminate harmful chemicals, toxins, and odors from your aquarium, ensuring continuous biological filtration and excellent water quality. Cascade flow design, ideal for enhancing oxygenation and decorative landscaping. For first-time use, fill the tank with water prior to adding the filter. Model: QL-609 - Power: 3.5W, F.Max: 380L/H Model: QL-619 - Power: 5W, F.Max: 500L/H

Stylish and Compact Design. Exceptional Quality and Dependability. Mechanical and Biological Filtration System. Simple installation and upkeep. Energy-efficient, quiet, safe, and trustworthy. Quiet operation with extended durability. Effectively purifies and filters water. Suitable for both fresh and saltwater - Operates in temperatures from 0°C to 35°C. Convenient to set up and detach. Filtration, Oxygen Aeration, and Oil-Film Removal Function: A range of features provided by the ultra-thin design filter, ideal for your aquarium. Outstanding filtration performance, low noise, and minimal power consumption. The filtration system utilizes premium activated carbon to eliminate harmful chemicals, toxins, and odors in your aquarium, ensuring continual biological filtration and excellent water quality. Cascade flow design, perfect for enhancing oxygen levels and landscape aesthetics. When using for the first time, remember to fill with water before installing the filter. Model: QL-609 - Power: 3.5W, F.Max: 380L/H Model: QL-619 - Power: 5W, F.Max: 500L/H

VERSA MAX 1 Sponge cartridges designed for AQUAEL filters are crafted from specially chosen phenol-free sponge material. They provide effective mechanical filtration of water, capturing visible impurities and suspensions.        Additionally, these cartridges serve as a habitat for nitrifying bacteria, contributing to biological filtration as well. To guarantee the best performance of the cartridges, it is advisable to replace them regularly and clean them using only the "old" water removed during aquarium maintenance.

CAMRY FILTER WOOL 3 LAYER (XY1831)The application and action of the filter spongeThe bio Sponge filter able to be use in Marine, Fresh water and Planted tanks, which you are able to cut to the size you want which suits your filter.The experts according to experiment concluded that the molecules hole size and softness is best suitable to develop the best for bacteria.The bio sponge is able to dissolve waste of fishes and also improve water quality than will reduce death rate of fishes in tank.Monthly once washing of blo sponge filter by using running ap water to clean, after washing and cleaning its shape will remain, the hole will not be blocked by dirty particulars, itcan be reused continuouslyThe functionality and benefits of the filter sponge This bio sponge filter is designed for use in marine, freshwater, and planted aquariums. You can easily trim it to the desired size to fit your specific filter needs. Experts have found that the size of the pores and the softness of the sponge are ideal for fostering beneficial bacteria growth. The bio sponge effectively breaks down fish waste, leading to improved water quality which can lower the mortality rate of fish in your tank. It's recommended to clean the bio sponge filter once a month by rinsing it under running tap water. After washing, it retains its shape and the pores remain clear of debris, making it reusable time and time again.

The algae will vanish at last Despite taking all the necessary precautions, algae can sometimes grow rapidly under certain conditions. In these situations, it’s crucial to act swiftly to protect both your fish and plants. sera algovec is a powerful solution for managing algae growth while ensuring the safety of your aquatic life and vegetation.

Camry Filter Sponge Mat 10 m This sponge mat is ideal for both saltwater and freshwater aquariums, as well as for tanks with aquatic plants, and it can be effortlessly trimmed to your desired size. The fine pore structure and soft texture make it perfect for nurturing beneficial nitrifying bacteria. This biochemical cotton effectively breaks down waste and leftover food, enhancing water quality by filtering and purifying, which helps lower fish mortality rates. For cleaning, please use water from your fish tank (make sure it is free from chlorine). Recommendation: Replace one sponge mat every 3 months. PRODUCT SIZE: 10Mx30x0.5cm

The algae will be eliminated Despite taking all the necessary precautions, algae can sometimes grow uncontrollably under certain conditions. In these situations, it's crucial to act swiftly to protect both your aquatic animals and plants. sera algovec is a powerful solution for managing algae growth, while also being safe for your fish and plants.