All-in-one set, pump, hoses, and water treatment solutions The Sera pond fil bioactive pressure filter is designed for quick and effective water filtration in ponds with capacities of up to 12,000 liters. This set comes complete with a 5-meter pressure spiral hose and an efficient, energy-saving pump, the Sera pond PP 12000. Enjoy crystal-clear pond water by utilizing the highly effective biological filter medium, Sera siporax®, provided in a 6-liter quantity, which is suitable for a settlement area of 1620 m2 for nitrifying bacteria. This ensures highly efficient biological water filtration along with mechanical filtration through a four-stage foam filter. Key Benefits of the Filter: Discreet design allows for burial in the ground Countercurrent cleaning is easily managed with a simple lever switch Automatic filter clogging indicator for countercurrent cleaning Can handle the pressure of a 4m water column, enabling waterfall creation Included in the Package: Sera pond fil bioactive pressure filter Sera siporax® pond 6 liters Sera pond filter biostart 250ml Sera pond PP 12000 submersible pump Sera pond spiral hose 5m Additional Product Information To fully enjoy your garden pond, you need a reliable biological filtration system. Sera provides a comprehensive and easy-to-install system that guarantees crystal-clear water. Unsightly mud and foul odors can detract from the enjoyment of your garden pond. With the new Sera pond Filter Sets, these issues are a thing of the past. The fil bioactive Sets 6000, designed for ponds up to 6,000 liters, and 12000, for those up to 12,000 liters, deliver optimal water quality and are ready for immediate use. This complete package includes the pond fil bioactive pressure filter, the high-performance filter medium Sera siporax pond, various filter sponges, Sera pond filter biostart, and a powerful pump from the Sera pond PP series. Its energy-efficient asynchronous motor generates high pressure and ensures optimal circulation. The exceptional biological filtration is made possible by the high-performance filter medium Sera siporax pond. This medium is composed of small glass tubes that function like sponges, providing an ideal environment for biologically active bacteria to thrive and break down pond pollutants. The unique pore and channel structure of this filter medium offers more surface area for bacteria to settle, making Sera siporax pond as effective as approximately 34 liters of ceramic filter material. The result is smaller, more compact, and highly efficient filter systems. Moreover, Sera siporax pond is an eco-friendly and sustainable alternative compared to conventional filter systems. Made from 100% recycled glass, it is chemically neutral in its operation. Additionally, its production in Heinsberg reduces long transport distances.

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.

Bacteria and enzymes are ready to spring into action Fish excrement, leftover food, and decaying plants rapidly accumulate as a sludge layer at the bottom of your aquarium. The carefully formulated combination of purification bacteria and biologically active enzymes in sera filter biostart effectively breaks down this sludge, initiating the further decomposition of pollutants within the filter. sera filter biostart is the perfect companion for sera bio nitrivec, which begins its function immediately after sera filter biostart. Together, these two products work to ensure crystal clear and healthy water in your aquarium. As a top-tier filter medium, sera siporax Professional provides the ideal environment for both sera filter biostart and sera bio nitrivec.

Enhanced carbon for ideal growth Comprehensive care Alternative carbon source Designed for aquarium plants Plants need carbon for photosynthesis, which is often limited in the water. A deficiency in carbon is one of the key factors hindering the growth of aquatic plants. The innovative systemic plant care product, sera flore 1 carbo, was created to provide the necessary carbon for optimal plant growth. It offers various effective carbon sources for active liquid fertilization, serving as a simple alternative to a CO2 fertilization system, while also complementing it. When used alongside sera basic plant care, sera flore 1 carbo promotes vigorous and healthy plant growth, resulting in a naturally algae-free aquarium. Additionally, sera flore 1 carbo is safe for all invertebrates. Usage Information   Usage Information for US sera flore 1 carbo • Comprehensive care – alternative carbon source – for aquarium plants. Carbon deficiency is a prevalent issue causing inadequate growth in aquatic plants. The liquid sera flore 1 carbo provides easily accessible carbon in a straightforward and efficient manner. • A simple alternative to CO2 supply • Readily absorbed by plants due to its innovative active ingredient composition • Fosters algae-free aquariums by effectively enhancing plant growth • Safe for all invertebrates Recommended dosage: Use the cap as a measuring tool. Administer 5 ml* for every 5.3 US gal. (20 liters) daily or as needed. * One capful, filled to the top of the outer corrugation, is equivalent to 0.3 fl.oz./10 ml. Keep out of reach of children and pets! sera products can be found at specialty retailers. 

Iron fertilizer for vibrant color enhancement system maintenance Extra iron for high-demand plants UV-resistant For stunning aquarium flora Fast-growing or red aquatic plants have a particularly elevated iron requirement. As a result, iron deficiency often arises in densely planted and brightly lit aquariums. However, these plants need iron to showcase their full color potential and maintain healthy growth. The innovative system fertilizer sera flore 2 ferro has been specifically designed for this scenario. It delivers ample iron to the plants, fostering color enhancement. What sets the new iron fertilizer sera flore 2 ferro apart is its prolonged availability. Many aquariums utilize UV-C water clarifiers, which can quickly harm regular iron complexes. Consequently, the iron remains accessible to plants for only a brief period. In contrast, sera flore 2 ferro employs specially chelated iron that guarantees long-term availability over several days. Additionally, sera flore 2 ferro is free from nitrate and phosphate, making it safe for all invertebrates. Recommended dosage: Use 5 ml for every 5.3 US gal. (20 liters) once weekly or as needed.  

Iron fertilizer for vibrant color enhancement system care Extra iron for high-demand plants UV-resistant For stunning aquarium foliage Red or rapidly growing aquatic plants have an elevated need for iron. As a result, iron deficiency is frequently observed in densely planted and brightly lit aquariums. The presence of iron is essential for these plants to achieve their full color potential and thrive healthily. The innovative system fertilizer sera flore 2 ferro was specifically designed to address this issue. It supplies the necessary iron to the plants, thereby enhancing their color development. What sets the new iron fertilizer sera flore 2 ferro apart is its prolonged availability. Many aquariums utilize UV-C water clarifiers that can quickly degrade standard iron complexes. Consequently, iron becomes accessible to the plants only for a brief period. Not so with sera flore 2 ferro. The incorporation of specially chelated iron ensures its availability over several days. Additionally, sera flore 2 ferro is free from nitrate and phosphate and is safe for all invertebrates. Recommended dosage Administer 5 ml for every 5.3 US gal. (20 liters) once a week or as needed.

To boost disease resistance Comprehensive care Enriched with essential micronutrients, trace elements, and vitamins Designed for aquarium plants Many aquariums often lack crucial nutrients in adequate quantities. As a result, plants may struggle to grow, fail to exhibit their vibrant colors, or even become stunted. sera flore 3 vital effectively fills these critical nutritional gaps, ensuring a consistent supply of essential micronutrients and vitamins through daily application. The introduction of rare yet vital trace elements enhances the disease resistance of aquatic plants. Your plants will thrive and become less vulnerable to external factors. sera flore 3 vital is free from nitrates and phosphates, making it safe for all invertebrates. Recommended dosage Administer 5 ml for every 5.3 US gal. (20 liters) daily or as needed.

To enhance disease resistance Comprehensive care Enriched with essential micro nutrients, trace elements, and vitamins Designed for aquarium plants Many aquarium setups do not have enough essential substances, which restricts plant growth, affects color development, and can lead to stunted growth. sera flore 3 vital effectively addresses these critical supply shortages, ensuring a consistent availability of vital micro nutrients and vitamins through daily application. The addition of rare but essential trace elements boosts the disease resistance of aquatic plants. This product helps keep the plants thriving and makes them less vulnerable to external factors. sera flore 3 vital is free from nitrates and phosphates and is safe for all invertebrates. Suggested dosage: Administer 5 ml for every 5.3 US gal. (20 liters) daily or as needed.

Plant care solution designed for aquariums with minimal aquatic life Comprehensive care Contains NPK for essential nutrition Ideal for aquarium vegetation The key nutrients nitrogen, phosphorus, and potassium are crucial for the thriving growth of aquatic plants. In aquariums populated with numerous fish, these nutrients are readily supplied through their waste and leftover food. However, in plant-focused tanks that have few or no animals, there can be a shortage of these vital macro nutrients, leading to stunted plant development. sera flore 4 plant is specially formulated to provide aquatic plants in aquascapes and Dutch-style tanks with nitrogen, phosphorus, and potassium in the perfect balance—ensuring robust and healthy growth. It is also safe for all invertebrate species. Suggested dosage: 1 – 5 ml flore 4 plant (based on plant density) for every 5.3 US gal. (20 liters) of aquarium water daily or as needed.

Plant care solution for aquariums with minimal fish Comprehensive care Includes NPK for essential nourishment Designed for aquatic plants The essential nutrients nitrogen, phosphorus, and potassium play a crucial role in promoting the healthy development of aquatic plants. In aquariums that house a lot of fish, these nutrients are typically abundant due to fish waste and leftover food. However, in plant-focused tanks with few or no animals, the supply of these macro nutrients can be lacking, leading to subpar plant growth. sera flore 4 plant has been specifically formulated to provide aquatic plants in aquascapes and Dutch-style setups with nitrogen, phosphorus, and potassium in the ideal proportions – ensuring vibrant and robust plant growth. It is safe for all invertebrates. Suggested dosage:  1 – 5 ml of flore 4 plant (based on plant density) for every 5.3 US gal. (20 liters) of aquarium water each day or as needed.  

Precision Pressure Regulator for External Valve A pressure regulator is essential for lowering the pressure inside the CO2 bottle (approximately 50 - 60 bar/725 - 871.2 p.s.i.) to a manageable level suitable for your aquarium (0.1 - 2.5 bar/1.45 - 36.3 p.s.i.). The sera flore CO2 pressure regulator, featuring an integrated fine adjustment valve, is crafted in Germany to effectively and securely reduce gas pressure. It is compatible with all standard CO2 bottles equipped with an external valve.