Filter Wool Not only does it capture bacterial populations, but it also serves as an effective material for filtering out larger dirt particles and debris.

Removes harmful ammonia, nitrite, and nitrate from your pet's environment.

The Sera Pond Pressure Filter T Series is designed for high-capacity filtration, ensuring optimal water clarity. Crafted from durable ABS plastic, it can be conveniently installed underground next to the ring. The fittings are versatile, 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 package are filter sponges, which are also available separately as replacement parts. To operate effectively, the filters in this series require an additional pump. The recommended model is the Sera Pond Pump PP, with capacity varying based on the specific model used. Sera Pond Pressure Filter T 25 features a filter volume of 25 liters. The ideal pump for powering this filter is the Sera Pond Pump PP 2500. This setup is suitable for ponds with a total volume of up to 6000 liters.

This all-in-one filtration system combines mechanical, chemical, and biological filtration. Features a whisper-quiet pump with a flow rate of 350L/Hr. The filter media container is designed for convenience, allowing for swift changes to the filter media. Setup is simple, and maintenance is a breeze. Comes with a handy date indicator. Includes a filter media change alert, notifying you when it’s time to replace the filter media.

The Sera Pond Pressure Filter T Series is designed for high-capacity filtration, ensuring your pond remains crystal clear. Constructed from durable ABS plastic, this filter can be conveniently buried beside the pond's edge. It features universal connectors that accommodate various hose sizes (19, 25, 32, 40 mm or 3/4, 1, 1 and 1/4, 1 and 1/2"). The package comes complete with a set of filter sponges, which are also available for purchase separately. To operate effectively, the filters in this series require an additional pump. A compatible option is the Sera Pond Pump PP, with performance varying based on the specific model. For the Sera Pond Pressure Filter rated at 40 liters, the recommended pump is the Sera Pond Pump PP 4000. This setup is ideal for ponds with a capacity of up to 10,000 liters.

Waterfall Style Bio Filter This filter features a comprehensive integrated design that combines a water pump, circulation system, and water quality filter. It includes an adjustable water flow device, allowing you to modify the flow as needed without requiring any external equipment, making setup quick and operation simple. Equipped with an advanced water quality filtering system, it utilizes a combination of physical, chemical, and microbial decomposition technologies. The multi-layer biochemical filtration enhances the filtering performance, ensuring your water remains crystal clear. The unique waterfall-style water flow design aerates the surface of your ecological tank, facilitating the release of carbon dioxide while infusing oxygen from the air into the water, effectively maintaining optimal oxygen levels. Specifications: WF-2015: 6W, 50/60Hz, 150L/h, 85x97x190mm WF-2025: 11W, 50/60Hz, 300L/h, 120x104x282mm

Waterfall Style Bio Filter The integrated design combines a water pump, water circulation, and a water quality filtering system, allowing for a seamless and optimized experience. You can easily adjust the water flow to your preference without the need for any additional external equipment, making setup a breeze. This filter features a built-in water quality system that utilizes advanced technologies in physics, chemistry, and microbial decomposition. Its multi-layer biochemical filtering mechanism significantly improves filtration effectiveness, ensuring that your water remains crystal clear. The waterfall-style design creates a dynamic water surface in your aquarium, aiding in the release of carbon dioxide from the water. It also facilitates the absorption of oxygen from the air, ensuring that your aquatic environment is well-oxygenated. WF-2015: 6W, 50/60Hz, 150L/h, 85x97x190mm WF-2025: 11W, 50/60Hz, 300L/h, 120x104x282mm

Combining both mechanical and biological filtration in a single unit, this system offers a comprehensive solution for your aquatic needs. The filter cartridge can be easily swapped out and showcased as a complete unit. Designed for simplicity in setup and upkeep, it delivers exceptional performance. Ideal for both freshwater and saltwater tanks. This system features a dual filtration process, ensuring effective cleaning. A specialized carbon cartridge works to purify the water, eliminate odors, and provides a nurturing environment for beneficial bacteria. The Bio Cartridge boosts biological filtration and ensures optimal growth of nitrifying bacteria. It's user-friendly—just fill with water and plug it in. Maintenance is simple; replace the carbon cartridge every two months for the best results.

FEATURE: 1. Constructed from premium plastic and electronic components, this item features a PL series UV lamp that is both durable and resistant to aging. 2. The lamp's design allows for easy disassembly, making cleaning a breeze. 3. Comes with a multi-stage hose connector that accommodates various tube sizes. 4. The UV lamp emits powerful ultraviolet rays that effectively eliminate algae, bacteria, and other organisms in the water, preventing it from becoming green or foul-smelling, thus promoting the health of your fish and plants while keeping the water crystal clear. 5. Highly efficient and energy-saving, this reliable product addresses significant water quality issues for aquatic animals and plants, suitable for all-day use. 6. A transparent safety hole is integrated into the design, allowing users to monitor the operational status of the light tube conveniently. MODEL VOLT FREQ UV LIGHT DIMENSION UVC-5W AC230/115V 50/60 Hz 5W 310x110x135mm UVC-7W AC230/115V 50/60 Hz 7W 310x110x135mm UVC-9W AC230/115V 50/60 Hz 9W 310x110x135mm UVC-11W AC230/115V 50/60 Hz 11W 310x110x135mm UVC-18W AC230/115V 50/60 Hz 18W 420x159x164mm UVC-24W AC230/115V 50/60 Hz 24W 420x159x164mm UVC-36W AC230/115V 50/60 Hz 36W 515x159x164mm UVC-55W AC230/115V 50/60 Hz 55W 640x159x164mm

Optimal Enhancement of Biological Filtration The innovative sera siporax Professional is designed for use in both freshwater and saltwater aquariums, as well as in ponds. Regardless of the type of filter (internal, external, or trickle filter), it maximizes the surface area essential for biological filtration and offers the perfect substrate for the establishment of beneficial filter bacteria. The filtration and decomposition processes occurring at the bottom of natural waters are crucial. Micro-organisms break down organic waste, making it available as nutrients for aquatic plants, while removing harmful substances such as ammonium, nitrite, and nitrate. In nature, the amount of waste produced per volume of water is minimal, meaning the existing bottom surface can support a sufficient population of micro-organisms. However, an aquarium represents a compact biotope within a limited space. Therefore, it is essential to maximize the settling area to ensure the thorough and safe decomposition of organic remnants. sera has successfully achieved this with the exceptional high-performance filter medium, sera siporax. In contrast to other filter rings on the market, sera siporax is made from sintered glass. This unique material features a special three-dimensional pore structure that significantly increases the surface area. Additionally, the fine pores create optimal conditions for the bacteria that degrade pollutants. As it forms an interconnected system, the bacteria are continuously flushed by water, enabling them to break down pollutants with maximum efficiency. Moreover, the distinctive pore arrangement allows for the self-cleaning of the substrate, resulting in very prolonged filter longevity. When paired with specialized bacteria, sera siporax also accomplishes various other specific functions, such as preventing algae growth and facilitating targeted water conditioning.

FEATURE: 1. Constructed from premium plastic and electronic components, this product features a PL series UV lamp that is both durable and resistant to aging. 2. The lamp body is designed for easy disassembly, allowing for simple cleaning. 3. Equipped with a multistage hose connector, it accommodates various tube sizes. 4. The UV lamp emits powerful ultraviolet rays that effectively eliminate algae, bacteria, and other organisms in the water, preventing it from becoming green or foul-smelling, thus ensuring the health of your fish and plants while keeping the water crystal clear. 5. Highly efficient and energy-saving, this reliable solution addresses major water quality issues for aquatic animals and plants, suitable for all-day use. 6. A transparent safety hole is included in the product, enabling users to monitor the operational status of the light tube through this opening. MODEL VOLT FREQ UV LIGHT DIMENSION UVC-5W AC230/115V 50/60 Hz 5W 310x110x135mm UVC-7W AC230/115V 50/60 Hz 7W 310x110x135mm UVC-9W AC230/115V 50/60 Hz 9W 310x110x135mm UVC-11W AC230/115V 50/60 Hz 11W 310x110x135mm UVC-18W AC230/115V 50/60 Hz 18W 420x159x164mm UVC-24W AC230/115V 50/60 Hz 24W 420x159x164mm UVC-36W AC230/115V 50/60 Hz 36W 515x159x164mm UVC-55W AC230/115V 50/60 Hz 55W 640x159x164mm

FEATURE: 1. Crafted from premium plastic and electronic components, this product comes equipped with a PL series UV lamp that is both durable and resistant to aging. 2. The lamp body features a detachable design, making it simple to clean. 3. It includes a multistage hose connector that accommodates various tube sizes. 4. The UV lamp emits powerful ultraviolet rays that effectively eliminate algae, bacteria, and other organisms in the water, preventing it from becoming green or foul-smelling, ensuring a healthy environment for your fish and plants while keeping the water crystal clear. 5. Highly efficient, energy-saving, and dependable, this product addresses major water quality issues for aquatic life and plants, suitable for continuous use throughout the day. 6. A transparent safety hole is integrated into the product, allowing users to monitor the functioning of the light tube easily. MODEL VOLT FREQ UV LIGHT DIMENSION UVC-5W AC230/115V 50/60 Hz 5W 310x110x135mm UVC-7W AC230/115V 50/60 Hz 7W 310x110x135mm UVC-9W AC230/115V 50/60 Hz 9W 310x110x135mm UVC-11W AC230/115V 50/60 Hz 11W 310x110x135mm UVC-18W AC230/115V 50/60 Hz 18W 420x159x164mm UVC-24W AC230/115V 50/60 Hz 24W 420x159x164mm UVC-36W AC230/115V 50/60 Hz 36W 515x159x164mm UVC-55W AC230/115V 50/60 Hz 55W 640x159x164mm

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

Combining mechanical and biological filtration in a single system The filter cartridge can be easily replaced and showcased as a single unit. Simple to set up, straightforward maintenance, and high efficiency Ideal for both freshwater and saltwater tanks. This system offers both mechanical and biological filtration. Featuring a specialized carbon cartridge that purifies water, eliminates odors, and provides a habitat for beneficial bacteria. The Bio Cartridge boosts biological filtration and ensures optimal growth of nitrifying bacteria. It's user-friendly—just fill with water and plug it in. Maintenance is a breeze. Replace the carbon cartridge every two months for the best results.

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

Introducing the Karis White Bio Sponge Water Pond Filter Material XY-1825, measuring 100x30x3cm. This high-quality filtration material is designed to enhance the clarity and cleanliness of your pond water, ensuring a healthy environment for your aquatic life.

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.

1.Perfectly designed for filtering medium to large ponds. Simple to install, operate, and maintain, offering exceptional filtration results. 2.Includes a water pump with a filter housing. The UVC lamp integrated within the filter container effectively eliminates bacteria and algae, while also removing impurities from the water, ensuring it remains in optimal condition. 3.Built to last.