With the EHEIM thermocontrol+ e, you are introduced to the future of aquarium heating. This innovative and thoughtfully crafted device is our first adjustable heater featuring digital control through WLAN. You can conveniently set the exact temperature between 18 and 32 °C using your smartphone, tablet, or PC/MAC. The chosen temperature is precisely monitored electronically and maintained consistently. If the temperature strays by ± 2 °C, you will promptly receive an email notification. Additionally, it can be automatically synchronized with filter activity or lighting, allowing you to connect wirelessly to the EHEIM professionel 5e Filter or the LEDcontrol+. The design of the thermocontrol+ e is based on our reliable thermocontrol heaters. Its combination of special laboratory glass, flawless craftsmanship, high-quality materials, and complete reliability makes it the ultimate heating solution. These heaters come with a 3-year warranty and are available in 4 sizes, suitable for aquariums ranging from 200 to 1000 liters. Benefits of EHEIM thermocontrol+ e Electronic aquarium heater featuring integrated WLAN functionality and digital control via smartphone, tablet, or PC/MAC. Precise temperature settings ranging from 18 to 32 °C Control accuracy of ± 0.5 °C Indicator lights to display heating function and operating status Notification sent to your registered email address if the temperature deviates by ± 2 °C Smart linking capabilities with other electronically controlled devices in the EHEIM.digital family, allowing for synchronization of water temperature adjustments, flow rates, or night settings. External thermometer adjustment available (expert mode) if needed Waterproof (IPX8) - for optimal Wi-Fi signal reception, ensure the heater is immersed in water up to the designated mark Dry-run protection (Thermo Safety Control) Convenient cable length of approximately 170 cm Includes double suction holder Available in 4 sizes for aquariums from 200 to 1000 liters Compatible with both freshwater and marine environments Exceptional safety and reliability, backed by a 3-year warranty. This intelligent aquarium heater features integrated WLAN functionality and digital control accessible through your smartphone, tablet, or PC/MAC. Adjustment and Control The EHEIM thermocontrol+ e aquarium heater represents an advanced version of the thermocontrol e heater. Unlike its predecessor, it is programmed and monitored wirelessly via WLAN using your smartphone, tablet, or PC/MAC. You can set the temperature accurately between 18 and 32 °C. Should the temperature deviate by +/- 2 degrees, an email notification will be sent to your registered address. Synchronization with Other Devices A standout feature is the ability to synchronize the thermocontrol+ e with other devices from the Eheim Digital Family, such as the EHEIM professionel 5e filter or the LEDcontrol+ lighting system. This allows you to program the heater to adjust the temperature based on changes in filter flow (in bio mode) or when the LED lights are turned on or off. For example, if the filter flow increases at night and the lighting is turned off, the set temperature will automatically adjust to 25 °C during the day and 23 °C at night. (Please note: The heater does not cool the water as it has no integrated cooling feature.) WLAN Connection The thermocontrol+ e is fully waterproof and submersible. For optimal WLAN connectivity, it should only be immersed up to the "water level" mark. To ensure the security of your device, every EHEIM thermocontrol+ e comes encrypted from the factory (the password can be customized). Once you have set your desired temperature, the Wi-Fi network can be switched off. Diameter Ø: 32 mm Height: 386 mm Power at 50 Hz: 200 Watt Maximum temperature: 32 °C Saltwater compatible: Yes Minimum temperature: 18 °C Freshwater compatible: Yes Packaging: 6 Part(s) Wi-Fi: Yes For aquariums up to approximately: 400 Liters For aquariums of about: 300 Liters Manufacturer warranty: 3 Years

SCUBA ContactLess Heaters: “Tap to Connect”. Innovative Heater featuring NFC Technology. 5-YEAR WARRANTY included. COMPREHENSIVE RANGE available from 50 Watt to 400 Watt. VARIABLE TEMPERATURE settings from 59°F / 15°C to 95°F / 35°C with a precise tolerance of ± 2°F / 1°C. Operates on 220-240V/50Hz. 2.2m 2P cable. Equipped with a UK Plug.

Replacement bulb for UV-C water clarifiers. Key Features: • Achieve crystal-clear and healthy water: This UV-C water clarifier swiftly and effectively removes green and white cloudiness from your aquarium. • Maintains water quality: It does not alter water values or impact beneficial bacteria and other parameters. • Disinfecting UVC light at 255nm, minimizing the risk of infections. • Important: Avoid touching UV-C lamps with bare hands as it can shorten their lifespan.

JOLLY plastic heaters are specifically crafted for small freshwater, marine, and turtle tanks. With a robust plastic exterior, these heaters offer exceptional durability and safety. They can be conveniently placed under the gravel, making them an excellent option for turtle or reptile environments. The JOLLY heater remains operational when submerged and only ceases to function when unplugged. Its integrated thermal protection activates when the heater is not submerged, preventing any risk of overheating (the LED light remains OFF even if the JOLLY is connected). Performance may be influenced by the following factors: - Water quantity - Ambient temperature - Tank configuration (open or closed) Key Features - Reinforced plastic casing ensures complete submersibility and unbreakability - Accurate electronic thermometer preset at 25°C - 77°F - Red ON - OFF indicator light - Sturdy suction cup holder - Automatic shut-off once the desired temperature is achieved - 220-240V/50Hz - 12 watts - 1.5 m cable

JOLLY plastic heaters are specifically crafted for small tanks housing freshwater fish, marine life, and turtles. Their robust plastic exterior ensures exceptional durability and safety. These heaters can conveniently be placed beneath the substrate, making them ideal for turtle or reptile habitats. JOLLY heaters remain operational when submerged and will only cease functioning when unplugged. They feature built-in thermal protection that activates if the heater is not underwater, preventing overheating (the LED light will turn OFF even if the Jolly is still plugged in). Performance may fluctuate based on the following factors: - Volume of water - Ambient temperature - Tank type (open or closed) Key Features Reinforced plastic casing that allows for full submersion and is unbreakable Accurate electronic thermometer preset at 25°C - 77°F Red ON - OFF indicator light Strong suction cup holder Automatic shut-off when the desired temperature is achieved 230-240v / 50 hz 22 watts Cable length: 1.5 m

JOLLY plastic heaters are specifically crafted for small freshwater, marine, and turtle aquariums. With their robust plastic exterior, these heaters are both durable and safe for use. They can be conveniently placed beneath the gravel, making them an ideal option for turtle or reptile habitats. JOLLY heaters remain operational when submerged in water and will only stop functioning when unplugged. The integrated thermal protection feature activates when the heater is out of water, preventing any risk of overheating (the LED light will remain OFF even when JOLLY is plugged in). Performance may vary based on the following factors: - Volume of water - Ambient temperature - Open or closed tank Key Features Reinforced plastic casing ensures it is fully submersible and unbreakable Accurate electronic thermometer preset at 25°C - 77°F Red ON - OFF indicator light Robust suction cup holder Automatic shut off once the desired temperature is reached 220-240V / 50Hz, 6 watts Cable length: 1.5 m

A premium heater featuring durable quartz glass that resists shocks, a precise protection circuit, and a safety grid. The sera aquarium heater thermostats are compact and designed for effortless installation in smaller aquariums. An indicator lamp allows for simple on/off function control.

A top-notch heater featuring shock-resistant quartz glass, an accurate protection circuit, and a safety grid, the sera aquarium heater thermostats are compact and simple to set up in smaller aquariums. The on/off function is indicated by a small lamp for easy monitoring.

A premium heater featuring shock-resistant quartz glass, an advanced protection circuit, and a safety grid, the sera aquarium heater thermostats are compact and simple to set up in smaller aquariums. The operation control (on/off) is indicated by a small lamp.

A premium heater featuring shock-resistant quartz glass, a precise protection circuit, and a safety grid, the sera aquarium heater thermostats are compact and straightforward to set up in smaller aquariums. The operational control (on/off) is indicated by a small lamp.

Aqua Medic T Controller HC (with electrode) The T controller is available in two distinct models: the T controller HC designed for regulating heaters and the T controller CC for managing cooling systems. Temperature regulation is accurate to 0.1°C within the range of 0 - 50 °C (for the T controller CC) or 15 - 60 °C (for the T controller HC). The maximum power capacity for heaters is 1,000 watts, while for cooling systems, it is 600 watts. This device includes a temperature sensor that is permanently connected and resistant to seawater.

PLATINIUM HEATER Introducing the innovative glass heaters from AQUAEL, designed with an electronic thermostat. These heaters offer temperature regulation from 20 to 33°C with an impressive accuracy of +/- 0.4°C. This feature makes them effective in addressing various fish ailments, including the notorious "fish pox." Each unit is equipped with a user-friendly control system (ONE TOUCH system), a ceramic heat sink, and an integrated electronic thermometer. The fully electronic thermostat eliminates mechanical contacts or any moving parts that could wear out, ensuring reliable performance for years while maintaining optimal thermal conditions in your aquarium. The PLATINIUM HEATER series boasts 8 models with power outputs ranging from 25 to 500W, allowing for precise matching to your aquarium size. These heaters are recognized as some of the most technologically advanced options available in the market today. Heating your aquarium water has never been easier or safer. Features: Completely electronic - no mechanical parts that are prone to failure Integrated electronic thermometer - displays the current water temperature in your tank Electronic precision thermostat (+/- 0.4°C) LEDs indicate both the heater's operation and the current temperature Suitable for use in both freshwater and saltwater aquariums The PLATINIUM heaters are constructed in compliance with the highest European safety standards, ensuring safe usage and performance. Each unit undergoes testing and calibration in the AQUAEL laboratory to guarantee accuracy and safety. Product More Details Maintaining the correct water temperature in your aquarium is vital for the health of fish and other aquatic life. This is a fundamental factor that influences successful breeding and the longevity of your aquarium ecosystem. Water temperature significantly affects various aspects of fish life, including metabolism, disease resistance, and overall well-being. Market Recognition The Platinium Heater has been a part of the Aquael product line for years, consistently receiving positive feedback from both customers and aquarium experts. Its reliability and precise performance have established its lasting popularity among aquarists. We take pride in offering products that fulfill our customers' expectations and foster a healthy and thriving aquatic environment worldwide. Precision in Action The Platinium Heater maintains aquarium water temperature with an accuracy of 0.4 degrees. Its fully electronic thermostat, free from failure-prone components found in mechanical thermostats, guarantees dependable and maintenance-free operation. It ensures even heat distribution throughout the aquarium. Thanks to the ceramic heat sink, heat disperses uniformly, eliminating zones with varying temperatures. This not only creates ideal conditions for fish and other aquatic organisms but also reduces the risk of extreme temperature areas that could stress or endanger aquarium residents. Easy to Use The One Touch System makes operating the heater intuitive and straightforward. You can adjust the desired temperature with just a button press. LEDs display both the current tank temperature and the user-set target temperature. Installation is hassle-free, thanks to a set of rubber suction cups included with the heater. Versatility This heater is designed for both freshwater and marine setups. With a broad operational range of 77 to 91 °F (25 to 33 °C), the Platinium Heater is also perfect for treating fish diseases like fish pox. It can be easily installed in any tank using the provided suction cups and hanger. Occupational Safety Manufactured according to the most rigorous European safety standards, Platinium Heaters ensure secure operation and maintenance. Every unit is tested and calibrated in the Aquael laboratory, guaranteeing both precision and safety during use. Power (watts) For aquariums up to (litres) Dimension depth (cm) Temperature control Accuracy (°C) Fully electronic Thermometer function 25 10-25 20.5 Yes 0.4 Yes Yes 50 15 - 50 22.5 Yes 0.4 Yes Yes 75 35-75 22.5 Yes 0.4 Yes Yes 100 60-100 24.5 Yes 0.4 Yes Yes 150 90-150 28.5 Yes 0.4 Yes Yes 200 130-200 28.5 Yes 0.4 Yes Yes 250 180-250 36 Yes 0.4 Yes Yes 300 230-300 36 Yes 0.4 Yes Yes 500 300-1000 36 Yes 0.4 Yes Yes

Introducing our Flow Heater, the first model equipped with a Smart Heating System (SHS) – an innovative technology for smart power adjustment. This advanced microprocessor fine-tunes the heating power to sustain the desired temperature within your aquarium. As a result, the heater operates smoothly, preventing sudden temperature fluctuations and minimizing stress for its aquatic inhabitants. With its electronic thermostat, the LED display not only indicates the set temperature but also the current water temperature. To ensure the aquarium is safeguarded against overheating, electronic temperature sensors automatically deactivate the heater when there’s no water flow. Positioned on the outlet hose of the external filter, this design ensures that heated water is evenly circulated throughout the tank. Since the heater is mounted externally, it frees up space inside the aquarium, allowing for greater flexibility in your interior design. This revolutionary flow heater features a Smart Heating System that adjusts the heating output based on the tank size and surrounding conditions to enhance energy efficiency. Equipped with a high-precision electronic thermostat that maintains an accuracy of ± 0.9 °F [0.5 °C] within the range of 68 to 91 °F [20 to 33 °C] Temperature adjustment is effortless with the One Touch System The LED display provides both the set and current temperature readings Includes three temperature sensors – two electronic and one thermal fuse Automatically turns off in the absence of water flow Compatible with ⁵/₈ / ⁵⁵/₆₄ inch diameter hoses for both freshwater and marine aquariums Included in the package are the heater, two sturdy mounting brackets, and clamping nuts. Proudly made in Europe.

Our Flow Heater is the first of its kind to incorporate a Smart Heating System (SHS) – an innovative technology for smart power adjustment. The built-in microprocessor fine-tunes the heating output to keep the aquarium at the desired temperature. This ensures the heater operates smoothly, preventing temperature fluctuations that could stress the aquatic life within. With the electronic thermostat, the LED display not only shows the set temperature but also the current water temperature. Electronic temperature sensors safeguard the aquarium against overheating and automatically turn off the device when there is no water flow. Positioned on the outlet hose of the external filter, this heater distributes heated water evenly throughout the tank. Since the heater is mounted externally, it frees up space inside the aquarium, allowing for more flexibility in interior design. This pioneering intelligent flow heater features a Smart Heating System that adjusts the heating power according to the tank size and surrounding conditions, optimizing energy efficiency. It also boasts a high-precision electronic thermostat with an accuracy of ± 0.9 °F [0.5 °C] within a range of 68 to 91 °F [20 to 33 °C]. You can easily set the temperature with just a single button – One Touch System. The LED display indicates both the programmed and current temperature readings. It includes three temperature sensors: two electronic and one thermal fuse. The heater automatically shuts off in the absence of water flow. Suitable for ⁵/₈ / ⁵⁵/₆₄ inch diameter hoses in both freshwater and marine aquariums. Included components are the heater, two sturdy mounting brackets, and clamping nuts. Proudly made in Europe.

With the EHEIM precision heater, your fish will enjoy the perfect temperature in any aquarium. Diameter Ø36 mm Height 243 mm Performance at 50 Hz 25 Watt Max. temperature 34°C Sea water Yes Min. temperature 18°C Freshwater Yes Packing dimensions (Width) 6.5 cm Packing dimensions (Height) 34.5 cm Packing dimensions (Depth) 5 cm For aquariums up to approx. 25 Liter For aquariums of about 20 Liters Sometimes the simplest ideas are the most effective. Take the aquarium heater, for instance, which functions as a rod. This heating rod is simply submerged in the water to warm it. While the basic principle has remained unchanged for decades, significant advancements have been made since then. Today, the EHEIM adjustable heater is a state-of-the-art electronic heating device utilizing the latest technology. A jacket crafted from specialized laboratory glass enhances the heating surface, acts as a heat shield, and guarantees optimal heat distribution. Whether you need to heat a 20 or a 1000-liter aquarium, there are 9 sizes available to accommodate your needs. **Advantages of the EHEIM thermostatic heaters** - Accurate temperature adjustment from 18 to 34 °C - Easy and secure recalibration (±2 °C) - Temperature control precision of ± 0.5 °C - Maintains a consistent temperature - Heating function is signaled by a control light - Fully submersible (watertight) - Equipped with automatic dry run shut-off (Thermo Safety Control) - A glass jacket expands the heating surface and ensures effective, even heat distribution - Convenient cable length of approximately 170 cm - Comes with a double suction cup holder - Available in 9 sizes suitable for aquariums ranging from 20 to 1000 liters - Ideal for both freshwater and marine environments - Precision, user-friendliness, quality, and safety “Made in Germany” The EHEIM aquarium heater represents an evolution of the iconic heating rod. You can precisely set the temperature from 18 to 34 °C and recalibrate it as needed (±2°). The accuracy of temperature control is ± 0.5 °C, ensuring that the heat remains stable. The control lamp indicates when the heating function is active. This rod is completely watertight, can be entirely submerged, 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, which: - Expands the heating surface, - Concentrates the heat for optimal even heat distribution, and - Serves as a heat shield (safe to touch without harming your aquatic life). The jacket is made from specialized laboratory glass developed for research purposes, ensuring it is free from harmful pollutants that could leach into the water. It is resistant to chemical and biological substances and does not have any fissures or micro-cracks that could allow condensation to penetrate. Even extreme temperature fluctuations that may occur during water changes will not damage this durable glass.