KW Zone Astro Power Head Unleash the potential of your aquatic environment with the KW Zone Astro Power Head. Engineered for exceptional performance, this power head provides reliable water movement and aeration, promoting a healthier habitat for your fish and aquatic plants. High Efficiency: Designed to deliver optimal water flow while minimizing energy consumption. Durable Construction: Built with high-quality materials to ensure long-lasting use. Adjustable Flow Rate: Customize the water flow to suit your specific aquarium needs. Whether you're setting up a new aquarium or enhancing an existing one, the KW Zone Astro Power Head is an essential addition to your aquatic setup. Experience the difference in water quality and fish health with this powerful tool.

Professional sealing rings (2222-2324)

Featuring a unique design, this jetting equipment boasts a distinctive look while providing excellent solubility with high oxygen levels. It operates quietly and delivers a substantial air capacity, ensuring optimal performance. The built-in LED adds a touch of modernity. This product is safe and dependable for use at low voltage, making it a trustworthy choice for your needs.

Introducing the KW Zone Dolphin AC/DC Battery Pump BP - 188, the perfect solution for all your pumping needs. This versatile pump is designed to operate efficiently on both AC and DC power sources, making it ideal for various applications. Equipped with a powerful motor, the BP - 188 ensures reliable performance whether you are using it for aquariums, fountains, or other water features. Its compact design allows for easy installation and portability, so you can take it wherever you need it. With its user-friendly interface, this pump is simple to operate, making it suitable for both beginners and experienced users alike. Enjoy peace of mind knowing that the KW Zone Dolphin pump delivers consistent results every time. Dual Power Options: Operates on AC or DC. Efficient Motor: Provides reliable and powerful performance. Compact Design: Easily portable for various uses. User-Friendly: Simple controls for easy operation. Upgrade your water pumping experience with the KW Zone Dolphin AC/DC Battery Pump BP - 188 today!

Color-enhancing plant light designed for optimal growth of your plants (2,450 Kelvin) Facilitates photosynthesis Enables the simulation of sunrise and sunset when paired with the sera LED Digital Dimmer Ideal for freshwater aquariums Proper lighting is crucial, especially in aquariums filled with aquatic plants, such as aquascapes or Dutch-style setups. Plants will thrive beautifully and uniformly only when they receive the right amount of light. The sera LED X-Change Tube plantcolor sunrise has been specifically created to illuminate plants and promote photosynthesis. This leads to healthy growth and increased reproduction of submerged plants. The incorporation of red and blue light wavelengths enhances the vibrant colors of the plants, giving them a more vivid appearance. By using the sera LED Digital Dimmer in conjunction, you can adjust the brightness or intensity of the sera LED X-Change Tube plantcolor sunrise. It also allows for the simulation of sunrise and sunset at custom programmable intervals. This product does not qualify as a light source under EU commission regulation 2019/2015. LED X-Change Tubes ↔ T8 / T5

Introducing the KW Zone Atlas AT - 1200 Power Head, a remarkable addition to your pet care routine. This powerful device is designed to enhance your pet's well-being with its innovative features and reliable performance. Whether you're looking to provide comfort or efficiency in grooming, this power head ensures that your furry friends receive the best care possible.

Karis Oxy Control Air Pump - KS-220AP Features • Sturdy and Enduring Diaphragm • Quiet Operation with Strong Airflow • Dual Speed Settings • User-Friendly and Efficient • Soft Rubber Feet to Minimize Vibration

Replacement impeller specifically designed for the DB-150 model.

Ensuring the stable balance of water parameters - it prevents pH fluctuations Gently and effectively enhances carbonate and total hardness Boosts and maintains the pH level Effectively guards against harmful pH swings ("acid shock") Natural occurrences in lakes, along with heavy rainfall, can significantly affect carbonate hardness and pH levels. This can result in life-threatening pH shifts. sera pond bio balance naturally and gently raises both carbonate and total hardness, thereby ensuring long-term pH stabilization. This product guarantees a well-rounded mineral supply, alleviates stress, and enhances the habitat for fish and aquatic plants. Water maintenance 1. Stabilize the water 2. Assess water quality 3. Establish equilibrium 4. Activate filter media Sera bio balance Sera KOI PROTECT Sera bio nitrivec Sera filter biostart Enhance water quality 1. Stabilize the water 2. Eliminate contaminants 3. Provide oxygen 4. Prevent murkiness Sera bio balance Sera toxivec Sera O 2  plus Sera bio humin

Calibration is an essential process to ensure optimal performance and should be conducted whenever your readings appear questionable. It is recommended to perform calibration at least once a month.M10007 is a high-quality pH 7.01 calibration solution that is certified to comply with standards and boasts an accuracy of ±0.01 pH, eliminating the potential errors that can arise from mixing powders.The sachet packaging ensures that you receive a fresh solution each time, making it perfect for occasional or field use. There's no concern about using an outdated calibration solution.Milwaukee solutions are expertly crafted to help you achieve consistent and precise pH measurements while prolonging the life of your electrode.This is crucial for the proper use of electrodes and for obtaining the most precise and repeatable readings.Protected against light and airIdeal for immediate calibrationJust open the sachet, dip the tester or electrode inside, and calibrateColor-coded for straightforward identification

EHEIM universal pumps provide an extensive range of performance capabilities and numerous applications. These dependable devices are known for their remarkable longevity.They can be utilized both submerged and above water. The built-in prefilter, secure hose connections, various fittings, and most importantly, their unmatched reliability make EHEIM universal pumps a favorite choice.They are often employed in professional settings, such as breeding facilities and zoos.With five models available, output levels range from 300 to 3400 liters per hour, and each model offers a cable length option of either 1.7 m or 10 m. Additionally, there is a versatile hobby pump with a 270 l/h output (details below).Advantages of EHEIM universal pumpsWide performance range designed for extended durabilitySuitable for use in water or outside of itCompletely sealed motor ensures maximum safetyBuilt-in prefilter – safeguards the impeller from debris and promotes a longer lifespanInlet connectors designed for secure hose attachmentCompatible with smart accessories; (e.g., InstallationsSET 2) can be connected to the outletDiverse mounting options (mounting plate included)All models come with a choice of 1.7 m or 10 m cablePump capacity per hour at 50 Hz:2400 LitersMaximum pumping head (H max at 50 Hz):3.7 mPower consumption at 50 Hz:65 WattHose diameter on the suction side:18 mmPacking dimensions (Width):26.5 cmPacking dimensions (Height):13.5 cmPacking dimensions (Depth):17 cmPacking:1 unit(s)Height:161 mmWidth:218 mmDepth:116 mmFreshwater compatible:YesSaltwater compatible:YesManufacturer's warranty:3 Year(s)

Clear gray aquarium tubing, neatly coiled on a reel.• Versatile aquarium tubing suitable for water changes, filters, and more. • Gray-tinted, see-through hose that is free from heavy metals. • Offered in both air hose and water hose options in a range of diameters.

Introducing the KW Zone Atlas AT - 1200 Power Head, your ultimate solution for maintaining a vibrant aquatic environment. This high-performance power head is designed to effectively circulate water, ensuring a healthy habitat for your fish and aquatic plants. Powerful Performance: Equipped with a robust motor, the Atlas AT - 1200 delivers impressive water flow, perfect for both freshwater and saltwater applications. Versatile Uses: Ideal for a variety of setups including aquariums, ponds, and hydroponics, this power head is a must-have for any aquatic enthusiast. Energy Efficient: With its low energy consumption, you can enjoy the benefits of a well-circulated tank without worrying about high electricity bills. Easy Installation: The user-friendly design allows for quick and hassle-free setup, so you can spend more time enjoying your aquatic life. Whether you're a seasoned aquarist or just starting out, the KW Zone Atlas AT - 1200 Power Head is the perfect addition to your aquatic setup.

EHEIM universal pumps provide an extensive range of performance and versatility in their applications. These highly dependable devices are known for their remarkably long lifespan. They can function both in and out of water. The built-in prefilter, secure hose connections, a variety of connectors and fixtures, along with their unmatched reliability, make EHEIM universal pumps a preferred choice. They are often utilized in professional settings, such as breeding facilities and zoos.There are five models available, with output capacities ranging from 300 to 3400 l/h, and each comes with a selection of either a 1.7 m or a 10 m cable. Additionally, there is a flexible hobby pump that offers a 270 l/h output (details below).Advantages of EHEIM universal pumpsExtensive performance range, designed for lasting durabilitySuitable for use in/underwater or above the surfaceCompletely sealed motor ensures maximum safetyIntegrated prefilter – shields the impeller from debris, extending its lifespanInlet connectors for secure hose fittingsCompatibility with smart accessories; (e.g. InstallationsSET 2) can be connected to the outletA variety of mounting options (mounting plate included)All models are available with a choice of 1.7 m or 10 m cablesPump capacity per hour at 50 Hz:600 LitersPumping height approximately (H max at 50 Hz):1.5 mPower consumption at 50 Hz:10 WattHose diameter on the suction side:13 mmPacking dimensions (Width):20.5 cmPacking dimensions (Height):10 cmPacking dimensions (Depth):14.5 cmPackaging:1 Part(s)Height:115 mmWidth:147 mmDepth:75 mmFreshwater compatible:YesSaltwater compatible:YesManufacturer's warranty:3 Year(s)

The EHEIM Sealing Ring, featuring a unique coating, is designed to be compatible with the EHEIM external filters ecco (2231/33/35), ecco comfort (2232/34/36), and ecco pro (2032/34/36).

Usage Guidelines: Do not immerse the air pump in water. The air pump should always be positioned above the water level. Under no circumstances should oil be applied. If the pump malfunctions, please unplug it immediately. Regularly clean or replace the air tube or air stone to ensure optimal aeration and extend the lifespan of the equipment. Important Safety Notice: Always disconnect the plugs of electrical devices in the aquarium before placing your hands in the water. We advise connecting the air pump and other electrical aquarium equipment to power sources equipped with ground fault circuit interrupters for added safety.

With the EHEIM precision heater, your aquatic friends will enjoy the perfect temperature in any aquarium environment.Diameter Ø 36 mmHeight 270 mmPerformance at 50 Hz 75 WattMax. temperature 34°CSea water YesMin. temperature 18°CFreshwater YesPacking dimensions (Width) 6.5 cmPacking dimensions (Height) 34.5 cmPacking dimensions (Depth) 5 cmFor aquariums up to approx. 100 LitersFor aquariums of about. 60 LitersSometimes the simplest ideas are the most effective. Take the aquarium heater as an example. This heating rod is conveniently submerged in the water to warm it up. While the concept remains timeless, significant advancements have been made over the years. Today, the EHEIM adjustable heater represents cutting-edge technology, featuring a design that includes a special laboratory glass jacket to enhance the heating surface, act as a heat shield, and guarantee uniform heat distribution. Whether you're heating a 20 or a 1000-liter aquarium, you have nine different sizes to choose from.Advantages of the EHEIM thermostatic heatersAccurate temperature adjustment from 18 up to 34 °CEasy and safe recalibration (±2 °C)Temperature control precision ± 0.5 °CMaintains a consistent heat levelHeating function is signaled by a control lampCompletely submersible (waterproof)Equipped with an automatic dry run shut-off (Thermo Safety Control)A glass jacket enhances the heating surface for optimal heat distributionConvenient cable length of approximately 170 cmIncludes a double suction cup holderNine sizes available for aquariums ranging from 20 to 1000 litersSuitable for both freshwater and marine environmentsPrecision, user-friendliness, quality, and safety “Made in Germany”The EHEIM aquarium heater is an evolution of the iconic heating rod.It allows for precise temperature settings between 18 and 34 °C and can be recalibrated if necessary (±2°). The temperature control is accurate to ± 0.5 °C.The heater maintains a steady temperature, with the heating function indicated by a control lamp.This rod is completely waterproof, fully submersible, features an automatic dry run shut-off (Thermo Safety Control), and is compatible with both freshwater and saltwater. A key innovation is the glass jacket:- It expands the heating surface,- concentrates the heat for optimal even distribution, and- serves as a heat shield (safe for aquatic life when touched).This jacket is constructed from specialized laboratory glass designed for research applications, ensuring it is free from harmful pollutants that could leach into the water. It is resistant to chemical and biological agents, without fissures or cracks that could allow condensation to seep in. Even sudden temperature changes during water changes will not damage this durable glass.

Classic sealing ring 600, 2017, 2117, 2317