Aquarium

The Big Discus Shows – An Impressive Documentary on International Discus Competitions The Triple DVD "The Big Discus Shows" provides an in-depth look into the fascinating world of discus fish, their international breeding, and the most important competitions and exhibitions in Europe and Southeast Asia. With high-quality film footage, expert interviews, and exclusive scenes from legendary events, this set is a must-have for every discus enthusiast. DVD 1: Discus in Show – International Competitions and Trends The public presentation of discus fish at exhibitions and fairs is gaining increasing importance. This documentary showcases discus fish at major competitions in Germany, Singapore, and Malaysia and provides exclusive insights into the breeding facilities in Singapore and Penang. Visit to the "Father of Pigeon Blood" in Bangkok Interviews with renowned breeders Reports on current trends and developments in discus breeding DVD 2: The 3rd International Discus Championship 2000 in Duisburg The Discus Championship 2000 is considered the world’s largest discus exhibition and brought together the best discus breeders and their fish. This DVD shows: Clips from the World Discus Show in Duisburg Judging process with detailed insights Special specimens and winners of the championship Interviews about judging criteria and breeding features DVD 3: Discus Show in Duisburg – Legendary Competitions This DVD documents the 1996 and 1998 Discus Championships, which contributed significantly to the popularity of beauty competitions for discus fish in Europe. Historical footage of the 1st Championship in Duisburg 1996 Review of the 2nd Championship with exclusive images Comparison with Asian competitions and their breeding standards Technical Details of the Documentary Triple DVD box with a total running time of over 6 hours High-definition film footage from various continents Languages: German, Dutch With the The Big Discus Shows Documentary, aquarium fans get a unique opportunity to experience the most beautiful and impressive discus fish and dive deep into the world of international breeding and competitions.

Marine Aquarium Tips – Expert Knowledge for a Successful Marine Aquarium This compact specialist book provides valuable insights and expert knowledge about marine aquarium keeping. The experienced authors Dave Garratt, Tim Hayes, and Tristan Lougher offer a practical guide that helps both beginners and advanced aquarists successfully maintain a healthy and stable marine aquarium. Key Topics for Optimal Aquarium Care Choosing the right type of aquarium for individual needs Setting up and designing, including live rock for natural structures Heating and lighting systems to create optimal conditions Filtration and water care, including deep sand beds and mud filters Caring for Marine Life Buying and caring for aquarium fish, with helpful selection criteria Keeping and compatibility of coral fish and invertebrates Optimal feeding strategies for healthy animals Additional Topics for Sustainable Aquarium Care Routine aquarium maintenance for long-lasting stability Breeding fish and invertebrates – explained practically Health care and disease prevention to identify problems early Technical Details of the Book 128 pages of comprehensive aquarium knowledge 200 brilliant color photos supporting the topic visually 18 detailed illustrations to explain technical connections Format: 17.3 x 22.7 cm, Hardcover for long-lasting use With Marine Aquarium Tips, aquarium enthusiasts receive a practical and easy-to-understand guide covering all the important aspects of marine aquarium care and helping to maintain a healthy and successful aquarium.

Sera Air Pumps – Efficient Oxygen Supply for Aquariums and Ponds Optimal aeration is essential for the well-being of fish and invertebrates as well as for stable water parameters. The Sera air pumps offer powerful solutions for various aquarium sizes and pond systems, ensure reliable oxygen input, and are especially energy efficient. Advantages of the Sera air pumps: Powerful aeration – Provides consistent oxygen supply for a healthy aquatic environment. Versatile use – Perfect for aquariums, ponds, and air-powered decorations and filtration systems. Electronic control (models 275 & 550) – Precise adjustment of air output to individual needs. Reliable diaphragm technology – Models with independent diaphragms for consistent performance. Energy-saving design – High efficiency with minimal power consumption. Certified quality – TÜV, GS, and CE certified for maximum safety. Models & technical details: Sera Air Pump 110 – 110 l/h, 3 W, AC 220 – 240 V ~ 50/60 Hz, for small aquariums. Sera Air Pump 275 – 275 l/h, 4 W, AC 220 – 240 V ~ 50/60 Hz, for small to medium aquariums, with 2 independent diaphragms. Sera Air Pump 550 – 550 l/h, 8 W, AC 220 – 240 V ~ 50/60 Hz, for medium to large aquariums & ponds, with 4 independent diaphragms, especially suitable for garden ponds. With the Sera air pumps, aquarists get a reliable, durable, and energy-efficient solution for aerating their aquariums and ponds – ideal for stable water quality and the well-being of aquatic life.

Sera Air Set – Versatile Air Supply for Aquariums Reliable aeration is essential for healthy water conditions and the well-being of aquarium inhabitants. The Sera Air Set variants offer a practical solution for oxygen supply and can be flexibly adapted to different aquarium sizes. Advantages of the Sera Air Set variants: High-quality silicone hose – Durable and robust material for safe air supply. Efficient aeration – Includes air stones that produce fine air bubbles and maximize oxygen absorption. Adjustable regulation – Regulator and check valves ensure precise adjustment of airflow. Suitable for different aquarium sizes – Available in three variants depending on your needs. Variants & technical details: Sera Air Set S – 2 m silicone hose, 1 air stone, 1 regulator, 1 check valve. Sera Air Set M – 4 m silicone hose, 2 air stones, 1 regulator, 2 check valves. Sera Air Set L – 10 m silicone hose, 1 air stone. The Sera Air Sets enable targeted and efficient air supply to ensure optimal water quality. Thanks to high-quality components and easy installation, they are the ideal choice for aquarists who want to aerate their aquarium professionally.

Algae in the Aquarium – Causes, Benefits, and Effective Control The book Algae in the Aquarium by Daniel Knop provides a comprehensive and in-depth analysis of the algae world in aquariums. It helps aquarists better understand the biological connections and provides practical tips for algae control and management. The Role of Algae in the Aquarium Are algae plants? – Differences between algae and traditional aquatic plants Leaf algae and their unique properties Algae as coral symbionts and their impact on the ecosystem Causes and Growth Factors The book explores the physical factors, nutrients, and minerals that promote algae growth and shows how to effectively regulate them. Strategies for Algae Control Optimizing lighting and utilizing blue light dominance Targeted nutrient limitation to prevent unwanted growth Natural predators, including microorganisms, mollusks, echinoderms, crabs, and fish Diversity of Aquatically Relevant Algae The book introduces the most common algae species: Green algae, red algae, brown algae, and diatoms Golden algae and red slime algae Technical Details of the Book 64 pages of compact knowledge on algae biology 101 brilliant color photos for visual support Colorful graphics illustrating biological processes Format: 14.8 x 21 cm, hardcover for long-lasting use With Algae in the Aquarium – Causes, Benefits, and Effective Control, aquarium enthusiasts receive a scientifically sound and practical guide to effectively solve their algae problems and maintain the biological balance in the aquarium.

Sera Ammonium-Ammonia Test – Precise monitoring for safe aquarium water Ammonium and ammonia (NH4/NH3) mainly originate from fish waste and can convert into each other depending on the pH value. While ammonium is generally harmless, ammonia is toxic to fish and invertebrates. The Sera NH4/NH3 Test reliably determines the total concentration of both substances to optimize water parameters as needed. Effective analysis to prevent ammonia poisoning Precise measurement to detect critical levels early Included chart allows easy conversion of actual ammonia content based on pH value Easy to use, ideal for regular water checks Actions for elevated ammonia levels In acute cases: Quick neutralization with Sera toxivec (freshwater) or Sera pond toxivec (pond) Long-term solution: Biological support with Sera bio nitrivec (freshwater), Sera marin bio reefclear (marine) or Sera pond bio nitrivec (pond) Technical details Sufficient for approx. 60 tests, ideal for continuous water analysis Enables targeted adjustment of water parameters for stable conditions Suitable for freshwater and marine aquariums as well as ponds With the Sera Ammonium-Ammonia Test, aquarists get a reliable tool for monitoring water quality to protect their fish and invertebrates from harmful pollutants and ensure a stable, healthy aquarium.

Aqua Medic Silica Gel Refill Pack – Effective Moisture Control for Ozone Boosters The Aqua Medic Silica Gel Refill Pack is the optimal solution for efficient drying and moisture control in ozone booster systems. The high-performance drying granulate impresses with its enormous water absorption capacity and ensures reliable reduction of unwanted moisture in the system. High Absorption Capacity for Maximum Efficiency The Aqua Medic Silica Gel offers excellent moisture absorption, which maintains the performance of the ozone booster in the long term. Effective dryness optimizes the functionality of connected devices and extends their service life. Integrated Moisture Indicator for Easy Monitoring The moisture indicator ensures user-friendly application: Orange indicator beads show that the granulate is dry and ready for use As soon as the drying granulate absorbs moisture, the beads turn blue – a clear signal for replacement or regeneration of the granulate Versatile Application Options The Aqua Medic Silica Gel Refill Pack is ideal for use in ozone booster systems and can also be used in other moisture control applications. Thanks to its effective drying performance, the efficiency of technical systems remains stable and reliable. With the Aqua Medic Silica Gel Refill Pack, users receive a high-performance drying granulate with a moisture indicator that enables targeted moisture reduction and easy handling – ideal for long-term maintenance of ozone booster systems.

Sera Aqua Test Box Marin – Comprehensive Water Analysis for Marine Aquariums The Sera Aqua Test Box Marin offers marine aquarists a complete testing solution to reliably check the most important water parameters. Regular measurements help to detect issues early before they become dangerous for fish, corals, and other marine life. Precise Monitoring of Key Water Values This comprehensive test box enables analysis of: pH value – Regulates water chemistry and promotes stable conditions Carbonate hardness (KH) – Essential for the water's buffering capacity Ammonium/Ammonia (NH4/NH3) – Checks for toxic nitrogen compounds Nitrite (NO2) and Nitrate (NO3) – Indicators of biological load and filter efficiency Phosphate (PO4) – Monitoring to prevent unwanted algae growth Copper (Cu) – Protects fish and invertebrates from toxic levels Calcium (Ca) – Important measurement for coral skeleton formation Advantages for Marine Aquarists Early problem detection to optimize water parameters Easy and precise to use, ideal for regular water checks Ensures stable water conditions and healthy coral growth Technical Details Comprehensive testing solution for marine aquariums Accurate analysis for targeted water maintenance Ideal for beginners and experienced aquarists With the Sera Aqua Test Box Marin, marine aquarists receive an effective tool for water analysis that ensures optimal aquarium conditions and guarantees long-term healthy habitats. Perfect for safe and precise water monitoring.

Sera Aquariaclear – Clear View for Your Aquarium Cloudiness in aquarium water can affect both appearance and water quality. Sera Aquariaclear reliably ensures crystal-clear water by effectively binding suspended particles and removing them in no time. Advantages of Sera Aquariaclear: Fast action: The bound particles are captured by the filter within minutes. Easy to use: Can be dosed directly into the aquarium water without complicated steps. Safe for all aquarium inhabitants: Free from harmful substances – no danger to fish, plants, or microorganisms. Using Sera Aquariaclear visibly and sustainably improves water quality. Especially in heavily populated or newly set-up aquariums, it helps eliminate cloudiness and create a healthy environment for the inhabitants. For aquarists who value clear and healthy water conditions, Sera Aquariaclear is the ideal solution.

Sera Fil Internal Aquarium Filter – Low-Maintenance Filtration Solution for Small Aquariums The Sera Fil Internal Aquarium Filter is the ideal choice for efficient and low-maintenance water filtration in aquariums up to 60 or 120 liters. Thanks to its versatile mounting options and high-quality filter media, it ensures crystal-clear water and stable water quality. Advantages of the Sera Fil Internal Aquarium Filter: Low maintenance & easy to install – Effortless mounting with suction cups on the aquarium glass. Powerful filtration – Effectively removes impurities and ensures optimal water quality. Ready to use with high-quality filter media: Sera Fil 60: Contains activated carbon and sponge for thorough mechanical and chemical filtration. Sera Fil 120: Additionally equipped with Sera Siporax Mini Professional, which maximizes biological filtration performance. Flexible mounting options – Can be mounted vertically or horizontally. Suitable for aquariums & aqua-terrariums – Versatile use for different aquatic habitats. Complete accessories included – Delivered with flow bar, elbow pipe, and venturi nozzle for optimal water flow. Modularly expandable – Filter capacity can be individually adjusted with separately available filter chambers. The Sera Fil Internal Aquarium Filter offers an efficient, flexible, and low-maintenance solution for water filtration in small aquariums. Thanks to its high-quality filter media and versatile expansion options, it ensures optimal water quality and healthy aquarium inhabitants.

Children's Aquarium – The Perfect Introduction to the Fascinating World of Aquaristics An aquarium is an exciting and educational hobby that brings joy to children and teenagers while fostering responsible behavior. This practical beginner's guide provides easy-to-understand information on everything you need to get started in aquaristics and helps set up a species-appropriate and functioning aquarium. Step-by-Step Guide for a Successful Children's Aquarium Basic equipment: What equipment and accessories are necessary? Animal selection: Which fish and invertebrates are particularly suitable? Compatibility: Which species go well together? Care and cleaning: Tips for optimal water quality and hygiene Feeding: What food is ideal for healthy fish? Practical Guide with Valuable Tips The experienced author Alexandra Behrendt gives child-friendly and understandable tips that really work. By combining accessible knowledge with fantastic images, the topic of aquaristics is introduced in a playful way. Technical Details of the Book 96 pages full of useful information About 180 high-quality color photos illustrating the topic Hardcover edition for long-lasting use With Children's Aquarium – The Perfect Introduction to the Fascinating World of Aquaristics, young animal lovers and their parents receive a practical guide to successfully create a species-appropriate and fascinating aquarium for children. An ideal book for the whole family!

Aquarium Technology – The Right Equipment for a Successful Aquarium An attractive aquarium requires more than just fish and plants – the right technology is essential for long-term and stable care. This comprehensive guide provides a clear and understandable overview of the necessary systems and tools that enable optimal aquarium management. Detailed Introduction to Aquarium Equipment Comparison of different systems for aquarium filtration, lighting, and water treatment Recommendations for effective technical solutions that have proven to be reliable Function and application of common devices to create the best conditions Everything Aquarium Enthusiasts Need to Know Whether you're a beginner or an experienced aquarist – this book helps you choose the right technical support for your aquarium. Through clear explanations and practical tips, it shows what technology is needed to ensure a healthy ecosystem. High-Quality Content for In-Depth Knowledge 96 pages of expert information on aquarium technology 170 brilliant color photos illustrating the key components Hardcover edition for long-lasting use With Aquarium Technology, aquarium enthusiasts get a valuable guide that explains the essential technical aspects of an aquarium in an understandable way – perfect for successful and sustainable fishkeeping.

Sera Artemia – High-Quality Artemia Cysts for Healthy Juvenile Fish Sera Artemia offers pure and small Artemia cysts from Salt Lake (USA), which hatch within just one day and serve as clean live food for juvenile fish and invertebrates. Their high hatching rate makes them ideal for natural and nutrient-rich rearing. Optimal Nutrition for Juvenile Fish and Invertebrates High-quality live food that promotes natural hunting behavior High hatching rate for a reliable food source Especially suitable for marine aquariums with juveniles and invertebrates Easy Application for Best Results Perfect addition to Sera Artemia Breeding Kit and Sera Marin Salt Hatching setup with 35 g sea salt/l, rearing with at least 40 g sea salt/l For optimal feeding from day three after hatching, use Sera Micron Technical Details 100% pure Artemia eggs Origin: Salt Lake, USA Ideal for feeding juvenile fish and supplying invertebrates Feeding Recommendation Feed nauplii 2–3 times daily, only as much as the fish can consume in 5 minutes With Sera Artemia, aquarists get a high-quality feeding solution that ensures a natural and sustainable diet for juvenile fish and invertebrates.

Sera Artemia Mix – High-Quality Live Food for Juvenile Fish and Invertebrates Sera Artemia Mix is the ideal solution for the rearing of juvenile fish and the targeted feeding of invertebrates with live food. The included Artemia cysts from Salt Lake (USA) are known for a high hatching rate of approx. 95%, so nauplii hatch within just 24 hours and can be fed directly. Optimal Nutrient Supply for Juvenile Fish Live food for healthy development and rapid growth High-quality Artemia nauplii providing a natural protein source Spirulina additive to support immune defense and color development Easy Application Thanks to Practical Complete Solution Pre-mixed blend with Artemia cysts and sea salt Perfect dosage for a 500 ml culture solution Quick and easy preparation of live food Feeding Recommendation Feed nauplii 2–3 times daily, only as much as the fish can consume in 5 minutes Technical Details Origin of Artemia cysts: Salt Lake, USA High hatching rate of approx. 95% Ideal for rearing juvenile fish and as a treat for small and medium-sized fish With Sera Artemia Mix, aquarists get an effective solution to supply their juvenile fish with high-quality live food and support their healthy development.

Back to Nature Handbook – Comprehensive Guide to Keeping and Caring for Catfish The Back to Nature Handbook is a well-researched guide for aquarium enthusiasts interested in keeping and caring for catfish species in community aquariums. Through detailed descriptions and high-quality visuals, this handbook offers a comprehensive overview of the currently available species and their needs. Versatile Catfish Species for Community Aquariums Catfish are among the hardiest fish species and can easily adapt to different water conditions. This handbook helps you choose the best species for your aquarium and meet their needs optimally. Expert Knowledge for Successful Care Detailed information on numerous catfish species with specific care tips Optimal water parameters for species-appropriate care Feeding, social behavior, and aquarium setup tips Technical Details of the Back to Nature Handbook 128 pages of expert knowledge 280 high-quality color photos illustrating the species Hardcover edition, ideal for long-term use With the Back to Nature Handbook, aquarium enthusiasts receive a detailed and practical guide that makes keeping and caring for catfish easier – perfect for a healthy and harmonious community aquarium.

Back to Nature Nano Aquariums – The Comprehensive Guide for Mini Aquariums The Back to Nature Nano Aquariums handbook provides an in-depth look into the design and care of small freshwater aquariums. With practical examples, valuable tips, and a detailed overview of suitable fish, shrimp, crabs, snails, and plants, it is the perfect reference guide for every aquarium enthusiast. Planning, Setup, and Operation of Nano Aquariums This book showcases beautiful and functional nano aquariums suitable for both beginners and experienced aquarists. It provides: Essential basics of nano aquaristics Technical equipment that ensures a stable environment Step-by-step guides for setting up a mini aquarium Great Species Variety for Small Aquariums The book presents a total of 250 species of fish, shrimp, crabs, and snails as well as 60 suitable aquatic plants in detail, both in words and images. This provides aquarium fans with a solid decision-making foundation for stock selection and optimal care. Technical Details of the Book 160 pages packed with expert knowledge and practical tips 500 brilliant color photos showcasing inspiring aquarium examples Hardcover edition for long-lasting use With Back to Nature Nano Aquariums, aquarium enthusiasts receive a high-quality and practical guide to setting up and successfully operating fascinating mini aquariums – perfect for stylish underwater worlds in small living spaces.

Sera Calcium Test – Precise measurement of calcium levels in marine aquariums A stable calcium level is essential for the growth and health of corals and invertebrates in marine aquariums. With the Sera Calcium Test, aquarists can quickly and reliably determine calcium levels and optimize the water accordingly. Precise analysis for optimal water parameters Measures up to 7,500 mg of calcium to detect fluctuations early Easy to use, ideal for regular water checks Supports the targeted adjustment of calcium levels for stable reef conditions Adjustment of calcium levels If Ca levels are too low, the addition of Sera marin COMPONENT 1 Ca is recommended If calcium levels are too high, a partial water change can help stabilize them Technical details Accurate test for marine aquariums Allows quick monitoring and adjustment of water parameters Ideal for long-term calcium management With the Sera Calcium Test, marine aquarists get a reliable tool to precisely measure calcium concentration and create optimal conditions for their corals. Perfect for stable and healthy marine aquariums.

Sera Wels Chips – High-Quality Special Food for Herbivorous Catfish Sera Wels Chips are specially developed food chips for herbivorous catfish, including Loricariidae, Ancistrus, and L-catfish. They provide a natural diet, remain shape-stable for a long time, and do not pollute the water. Optimal Nutrient Supply for Catfish Fast-sinking chips, ideal for bottom-feeding fish Contains wood fibers (willow bark & alder wood) that mimic natural nutrition Spirulina and seaweed for healthy digestion and improved immune defense Omega-3 and omega-6 fatty acids to support cell health and metabolism VIP Concept – Immune Protection for Your Catfish The specially developed VIP concept ensures: Optimized vitamin combination for maximum metabolic activity Beta-glucans (yeast extracts) to strengthen the immune system Secondary plant substances that enhance the natural coloration of the fish Technical Details Long-lasting stable chips that are readily accepted even by demanding catfish High shape stability, so the water remains clear Ideal for nocturnal catfish, as they prefer to feed in the evening Feeding Recommendation Feed once daily sparingly, especially for nocturnal species Quality Analysis and Additives Crude protein: 32.2%, crude fat: 6.9%, crude fiber: 5.4%, crude ash: 6.2%, moisture: 4.2% Vitamins and provitamins per kg: Vitamin A: 30,000 IU, Vitamin D3: 1,500 IU Vitamin E: 60 mg, Vitamin C: 550 mg With Sera Wels Chips, aquarists receive a high-quality special food that optimally supports the health, coloration, and vitality of their catfish and ensures a natural, plant-rich diet.

Check Valve – Reliable Protection Against Backflow An effective check valve is essential for the safe operation of aquarium and CO₂ systems. The check valve with rubber flap provides one-way protection against water ingress, ensuring uninterrupted air and CO₂ supply. Advantages of the check valve: Protection against backflow – Prevents water from entering pumps and CO₂ fertilization systems. High-quality rubber flap – Ensures reliable sealing and long durability. Optimal size – Suitable for hoses with 4/6 mm diameter, versatile for various systems. Easy installation – Quickly integrated into the hose for immediate and secure operation. This check valve is ideal for aquariums, CO₂ fertilization systems, and air supply setups to ensure uninterrupted flow. Made from high-quality materials, it provides maximum safety and long service life.

Sera Chlorine Test – Precise determination of chlorine levels for fish-safe water The Sera Chlorine Test enables the quick and reliable determination of chlorine levels in aquarium water. Since even low concentrations of chlorine can be harmful to fish and invertebrates, regular monitoring is essential for healthy water quality. Effective analysis for pollutant control Precise measurement of chlorine content to detect critical levels early Ideal for freshwater aquariums and ponds Sufficient for approx. 45 tests, perfect for long-term monitoring Measures for chlorine removal If the chlorine level is too high, the following products offer an effective solution: Sera toxivec or Sera pond toxivec for immediate chlorine removal in freshwater Sera aquatan or Sera KOI PROTECT for water conditioning and creating fish-friendly conditions Technical details Accurate water analysis for pollutant control Quick application for safe water quality Supports long-term care of aquariums and ponds With the Sera Chlorine Test, aquarists have a reliable method for checking water values to ensure a stable and healthy aquarium. Perfect for regular pollutant control testing.

Sera Cichlids Sticks – High-Quality Staple Food for Medium and Large Cichlids Sera Cichlids Sticks is a specially developed main food for South American cichlids and other large fish, offering a natural and nutrient-rich diet. The floating sticks remain shape-stable and do not pollute the water, ensuring optimal food intake. Natural Ingredients for Healthy Nutrition Thanks to carefully selected ingredients, Sera Cichlids Sticks provides a balanced diet: Beta-glucans (yeast extracts) to strengthen the immune system and reduce susceptibility to disease Omega-3 and omega-6 fatty acids to support the nervous system, circulation, and cell health Secondary plant substances for natural color enhancement and optimized metabolism Optimized vitamin mix for maximum metabolic activity VIP Concept – Immune Protection for Your Cichlids The specially developed VIP concept offers: Targeted support for resistance to diseases Improved color development through high-quality plant-based ingredients Gentle formula for excellent feed intake and utilization High Acceptance and Water-Friendly Shape Stability Thanks to special manufacturing, the sticks are: Especially shape-stable, so they do not pollute the water Ideal for cichlids and other large fish that feed at the surface Highly accepted, making it easy to switch even new imports to this food Feeding Recommendation Feed sparingly several times a day, only as much as the animals can consume in a short time Quality Analysis and Additives Crude protein: 41.9%, crude fat: 7.0%, crude fiber: 1.6%, crude ash: 4.6%, moisture: 4.2% Vitamins and provitamins per kg: Vitamin A: 30,000 IU, Vitamin D3: 1,500 IU Vitamin E: 60 mg, Vitamin C: 550 mg With Sera Cichlids Sticks, aquarists receive a high-quality staple food that optimally supports the health, coloration, and vitality of their cichlids and ensures a natural, nutrient-rich diet.

Sera Flore CO₂ Active Reactor – Efficient CO₂ Diffusion for Healthy Plant Growth Optimal CO₂ supply is essential for vigorous plant growth and stable water values. The Sera Flore CO₂ Active Reactor ensures efficient CO₂ diffusion by mixing CO₂ bubbles intensively with aquarium water via special rotors and dissolving them to the maximum extent. Advantages of the Sera Flore CO₂ Active Reactor: Optimal CO₂ dissolution – High-performance rotors efficiently dissolve several hundred CO₂ bubbles per minute into the water. Flexible installation – Can be integrated into an existing water circuit (e.g., external filter) or alternatively operated with a pump. Space-saving mounting – Supplied bracket allows installation inside or outside the aquarium, e.g., in the cabinet. Algae-inhibiting material color – Smoke-grey design reduces algae growth and makes cleaning easier. Easy maintenance – Design allows effortless cleaning for long-lasting efficiency. Variants & Recommendations: Sera Flore CO₂ Active Reactor 500 – Up to 500 CO₂ bubbles/min, suitable for aquariums from 250 to 600 liters. Sera Flore CO₂ Active Reactor 1000 – Up to 1000 CO₂ bubbles/min, ideal for aquariums over 600 liters and heavily planted tanks. With the Sera Flore CO₂ Active Reactor, aquarists receive an innovative solution for CO₂ diffusion that ensures healthy plant growth and perfect water values. The efficient CO₂ dissolution maximizes nutrient uptake and creates a stable environment for all aquarium inhabitants.

CO₂ Cylinder Holder – Secure Mount for 500 g CO₂ Cylinders The CO₂ cylinder holder provides a reliable and stable solution for mounting 500 g CO₂ cylinders in aquarium CO₂ systems. It ensures secure positioning of the CO₂ cylinder and minimizes the risk of tipping or accidental impact. Advantages of the CO₂ cylinder holder: Optimal stability – Securely holds the CO₂ cylinder against movement and vibrations. Precision fit design – Specifically developed for mounting 500 g CO₂ cylinders. Space-saving installation – Enables neat and safe storage in the aquarium cabinet. Durable material – Long-lasting and resistant to external influences. Easy installation – Quick and uncomplicated setup for immediate use. This CO₂ cylinder holder is ideal for aquarists who want to safely and professionally organize their CO₂ fertilization system to ensure a stable CO₂ supply for healthy plant growth. Its precise construction and robust design offer maximum safety and convenience in any aquarium setup.

Sera Flore CO₂ Bubble Counter – Precise Control of CO₂ Supply for Optimal Plant Growth Accurate CO₂ dosing is crucial for successful fertilization of aquatic plants. The Sera Flore CO₂ Bubble Counter provides precise and easy monitoring of the CO₂ supply and allows exact adjustment of carbon dioxide fertilization. Advantages of the Sera Flore CO₂ Bubble Counter: Precise CO₂ dosing – Allows easy counting of CO₂ bubbles for optimal control of the CO₂ supply. Fine nozzle for clear bubble formation – Ensures clean bubble detachment for fast and accurate reading. Discreet placement – Compact design allows the bubble counter to be integrated unobtrusively into the aquarium. Optimal CO₂ usage – Prevents unnecessary CO₂ loss and ensures efficient carbon dioxide fertilization. Application & Extensions: The Sera Flore CO₂ Bubble Counter can be easily integrated into existing CO₂ fertilization systems and is especially suitable for aquariums with plant growth systems. With this reliable CO₂ bubble counter, aquarists receive a professional solution for accurate CO₂ control, optimizing plant growth and sustainably improving water quality. The precise dosing ensures efficient carbon dioxide distribution, contributing to a healthy and stable aquarium environment.