This in-line heater is seamlessly built into the hose of your external aquarium filter, eliminating the necessity for a heater inside the aquarium itself. Installation is a breeze: simply cut the hose connected to your external filter that returns water to the aquarium, place the external heater in line, plug it in, and adjust to your desired water temperature. Its integration within the filter system guarantees a consistent water temperature distribution, maintaining an accuracy of +/- 0.5 °C and a switching interval of 1.0 °C within the aquarium. The heater features an LED display showing both the current and set temperatures. It comes with interchangeable hose fittings compatible with 12/16, 16/22, and 19/25 mm hoses, complete with hose locks. The total length of the unit is 30.5 cm. Included in the package: 1 in-line heater rated at 300 W, suitable for aquariums ranging from 90-300 liters (80-120 cm), with hose connections for 12/16, 16/22, and 19/25 mm, along with a cleaning brush.

Heating solution for aquariums, featuring a 25W safety heater-stat equipped with a protective basket. Key Features: • Provides optimal heating for aquariums holding 10-50L of water (30-60cm in length). • Simple installation: place the heater inside the protective basket, set your desired temperature using the dial, submerge in the aquarium, and secure it with suction cups to the aquarium's interior pane. • Accurate temperature control: the dial ranges from 20-34°C, with a precision of +/-0.5°C. Excellent heat distribution thanks to the star-shaped ceramic heating element. • TÜV certified, waterproof up to 100cm, constructed from durable quartz safety glass with a protective screen. Features dry-running protection to prevent electrical hazards.

The E-Series stands out as the sole digital heater line available that incorporates dual-sensor VueTech® microprocessor technology. This innovative feature consistently shows precise water temperature and provides a visual alert to the user regarding any changes.

PLATINIUM HEATER - cutting-edge glass heaters from AQUAEL featuring an electronic thermostat. With a temperature range from 20 to 33°C and an accuracy of +/- 0.4°C, these heaters can effectively address various fish ailments, including the notorious "fish pox". They come with a user-friendly control system (ONE TOUCH system), a ceramic heat sink, and an integrated electronic thermometer. The completely electronic thermostat means there are no mechanical contacts or moving parts that could wear out, ensuring long-lasting reliability while maintaining optimal thermal conditions in your aquarium. The PLATINIUM HEATER series includes 8 models with power outputs ranging from 25 to 500W, allowing for precise matching to your aquarium's size. The PLATINIUM heaters stand out as some of the most sophisticated aquarium water heaters on the market today. Heating your aquarium water has never been more straightforward or secure. Features: Entirely electronic - no mechanical parts in the thermostat that could fail Integrated electronic thermometer - displays the current water temperature in your tank Electronic precision thermostat (+/- 0.4°C) LED indicators show the operation of the heater and the current temperature Suitable for both freshwater and saltwater aquariums Manufactured to the highest European safety standards for secure usage and operation. Each unit is thoroughly tested and calibrated at the AQUAEL laboratory, ensuring accuracy and safety. Product More Details  Maintaining the correct water temperature in your aquarium is essential for the well-being of fish and other aquatic life. It is one of the fundamental factors that determines the success of breeding and the longevity of the aquarium ecosystem. Water temperature significantly influences various aspects of fish life, including metabolism, resistance to illness, and overall health. Market recognition The Platinium Heater is a long-standing product in the Aquael lineup, consistently receiving positive reviews from both consumers and aquarium experts. Its enduring reliability and precision are key reasons for its popularity among aquarists. We take pride in providing products that meet our customers' expectations and foster a healthy and balanced aquatic environment around the globe. Precision in action The Platinium Heater maintains water temperature with an accuracy of 0.4 degrees. Its fully electronic thermostat eliminates the risk of failure associated with mechanical versions, ensuring dependable and trouble-free performance. This heater guarantees uniform heat distribution throughout your aquarium. Thanks to the ceramic heat sink, warmth is spread evenly, preventing temperature fluctuations that can stress or endanger aquatic inhabitants. Easy to use The One Touch System allows for intuitive and straightforward heater operation. Adjusting the desired temperature is as easy as pressing a button. LED indicators display both the current tank temperature and the user-defined target temperature. A set of rubber suction cups ensures easy and hassle-free installation. Versatility Designed for both freshwater and marine aquariums, the Platinium Heater operates efficiently across a temperature range of 77 to 91 °F (25 to 33 °C), making it suitable for treating fish diseases such as fish pox. Installation in any aquarium is simple with the included suction cups and hanger. Occupational safety Platinium Heaters adhere to the strictest European safety regulations, ensuring safe operation and maintenance. Every unit undergoes rigorous testing and calibration in the Aquael laboratory, guaranteeing precision and safety in use. 25W 50W 75W 100W 150W 200W 250W 300W 500W For aquariums up to (litres) 10-25 15 - 50 35-75 60-100 90-150 130-200 180-250 230-300 300-1000 Power (watts) 25 50 75 100 150 200 250 300 500 Dimension depth (cm) 20.5 22.5 22.5 24.5 28.5 28.5 36 36 36 Temperature control Yes Yes Yes Yes Yes Yes Yes Yes Yes Accuracy (°C) 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 Fully electronic Yes Yes Yes Yes Yes Yes Yes Yes Yes Thermometer function Yes Yes Yes Yes Yes Yes Yes Yes Yes  

This heater is completely sealed, fully submersible, and operates automatically. When using the half submersible design, the tube remains safe from overheating as long as the water level does not exceed the indicated warning line. You can position the heater at any angle you prefer, and the top-mounted temperature controller is user-friendly. Temperature adjustments are both convenient and precise, with clear visibility on the indicator. The sensitive and dependable settings guarantee that you maintain the stable temperature you desire. Suitable for both freshwater and saltwater, this heater features a compact design that fits most aquariums. Included are brackets and suction cups to help you achieve the perfect position in your aquarium. Specifications Volt(V): 220V-240V Freq(Hz): 50/60Hz

This heater is completely sealed, fully submersible, and operates automatically. When using the half submersible design, the tube remains safe as long as the water level stays below the warning mark. You can position the heater at any angle, and the temperature control at the top is user-friendly. The temperature is easily adjustable and clearly visible on the indicator. Its sensitive and dependable adjustment mechanism guarantees the stable temperature you desire. This heater is suitable for both fresh and saltwater, featuring a compact design that fits most aquariums. It comes with braces and suckers to help you achieve the perfect placement in your aquarium. SpecificationsVolt(V): 220V-240VFreq(Hz): 50/60Hz

For Your Aquarium Ecology, Opt for a Professional Product Enhanced Safety & Overheat Protection Featuring an Automatic Power Cut Off Function Smart Microprocessor Technology Guarantees Accurate Temperature Regulation Double Coated Durable Fish Guard to Safeguard Your Aquarium Residents Appropriate for Both Freshwater and Marine Environments