JBL Digiscan thermometer Precise temperature measurement for your aquarium The JBL Digiscan thermometer offers precise digital water temperature measurement in aquariums. With a measuring range of 0 to 40 °C and an accuracy of ±1.0 °C, it ensures that the temperature of your aquarium always remains within the optimum range - for the well-being of your fish and plants. Simple and flexible installation Installing the JBL Digiscan thermometer is child's play. Simple handling thanks to the 2-part Velcro sticker: Simply remove the protective film and attach the thermometer to the outside of the cleaned aquarium pane. The Velcro fastener ensures that the thermometer can be removed and repositioned at any time. Easy to read and accurate With a digit height of 2 cm, the temperature is easy to read. Thanks to the digital display and accurate measurement in 0.1 °C increments, you can always be sure that your aquarium is at the ideal temperature. The thermometer is mounted on the outside of the aquarium so that it is not immersed in the water - the thickness of the glass does not matter. Advantages at a glance: Precise measurement: Temperature range from 0 to 40 °C in 0.1 °C increments. Easy installation: Quick installation with a Velcro sticker - no drilling required. Easy to read: Digital display with a digit height of 2 cm for clear legibility. Flexibility: Removable and easy to reposition thanks to the Velcro fastener. Battery included: 1 x AG13 battery is included. Perfect for your aquarium The JBL Digiscan thermometer is ideal for aquariums of all types. It offers fast and reliable temperature measurement and, thanks to its compact size and simple installation, it adapts to any aquarium glass. This gives you full control over the water temperature - for healthy aquarium inhabitants.Zoo Roco tips: The JBL Digiscan thermometer is particularly suitable for aquarium owners who are looking for an uncomplicated way to monitor the water temperature. Make sure you clean the thermometer regularly on the aquarium glass to ensure that you always get accurate readings.

Blue Marine Chiller 100 Efficient cooling for your aquarium The Blue Marine Chiller 100 is the perfect solution for reliable temperature control in freshwater and saltwater aquariums up to 100 liters. Thanks to its powerful cooling technology, this aquarium cooler ensures stable water temperatures, even on hot summer days - ideal for sensitive fish and corals.With a cooling capacity that cools the water from 28˚C to 23˚C (at 60 liters), it is perfect for small aquariums. Technical data: For aquariums up to: 100 liters Cooling capacity: up to 200 W (cools by 5° with 50 liters of water) Temperature range: 18-28 °C Noise level: < 20 dB Dimensions (LxWxH): 330x140x242mm ✅ Highest efficiency, whisper-quiet operation Equipped with the latest technology, the Chiller 100 cools the water efficiently and almost silently. This not only keeps your aquarium within the ideal temperature range, but also keeps your living or working environment pleasantly quiet. ✅ Simple operation & installation The intuitive control with digital display enables precise temperature setting. Hose connections, bracket and filter are included in the scope of delivery - so the chiller is ready for use in no time at all. ✅ Energy-efficient & durable The Blue Marine Chiller 100 impresses with its low power consumption and high-quality workmanship. The compact design saves space, while the robust technology guarantees a long service life.Advantages of the Blue Marine Chiller 100? ✅ Optimum temperature control ✅ Suitable for marine and fresh water ✅ Compact, quiet & energy-efficient ✅ Simple operation and maintenance

Blue Marine Chiller 200 Powerful aquarium cooler for medium-sized aquariumsThe Blue Marine Chiller 200 has been specially designed for aquariums up to 200 litres and provides reliable, energy-efficient cooling for freshwater and saltwater tanks. Especially during the summer months, this high-quality aquarium chiller ensures stable temperatures – protecting your fish, shrimp or corals.Also suitable for cooling axolotl aquariums! We had this model in operation at our exhibition.Technical specifications: For aquariums up to: 200 litres Cooling capacity: up to 400 W Temperature range: 16–28 °C Power consumption: approx. 250 W Dimensions: 338 x 218 x 325 mm✅ Precise cooling for optimal water qualityThanks to modern cooling technology, the Chiller 200 regulates the water temperature with pinpoint accuracy and maintains a constant temperature – a must-have for sensitive aquarium inhabitants and professional aquascapers.At an ambient temperature of 30°C, the cooler can cool 100 litres of water to 16°C and 200 litres to 22°C.✅ Quiet operation & compact designThe chiller runs particularly quietly – ideal for living spaces or offices. Thanks to its space-saving design, the unit can be integrated flexibly.✅ Easy operation & installationThe digital control unit with display allows you to easily set the desired temperature. Hose connections and accessories are included in the scope of delivery – for quick and easy commissioning.Customers also searched for: aquarium cooling, aquarium cooler, axolotl cooler, cooling unit, axolotl

SuperFish - Eco Heater - 25 WattCompact heater with a length of only 17 centimeters. This aquarium heater is suitable for aquariums up to 25 liters and is therefore particularly suitable for nano aquariums or aquascaping.For plants and aquarium inhabitants that like it a little warmer.Length: 17 cmWatt: 25Liters: up to 25 liters

Digital Thermometer 3.0The JUWEL Digital Thermometer 3.0 reliably controls your water temperature. The large digital display allows easy reading of the temperature.Modern designSuitable for all aquariumsSuitable for freshwater and saltwaterPrecise temperature monitoringLarge screenExternally mounted, no suction cup needed in the aquariumThis digital thermometer 3.0 from JUWEL is only suitable for use outside the water. Mounted on the cover flap, the large, transparent display allows a comfortable reading of the temperature. Thanks to the supplied suction cup, the thermometer can be used on any aquarium imaginable. The Thermometer 3.0 can be fixed to the cover flap in just a few simple steps. The cable-guided temperature probe/sensor provides precise temperatures. The included AA battery guarantees long operating times.With a few simple steps, the JUWEL Digital-Thermomter 3.0 is easy to attach to the aquarium. It blends well into the overall picture thanks to its timeless design. The large, transparent display allows a comfortable reading of the temperature Technical data:Mass 7 x 3 x 8 cmCable length 100 cmIncl. Battery & Suction

JBL PROTEMP - External heater for freshwater aquariums In-line heater integrated into the hose of the external aquarium filter, removing the need for a heater INSIDE an Aquarium Easy installation: cut through the hose from the external filter that feeds the water back into the aquarium, insert the external heater in between, insert the plug and set the water temperature you want This integration in the filter circuit ensures a very even distribution of the water temperature with an accuracy of +/- 0.5 °C in the aquarium LED display of the current and desired temperature. Interchangeable hose connections for 12/16, 16/22, and 19/25 mm with hose locks. Total length: 30.5 cm Package contents:e 300 = 1 in-line heater 300 W for aquariums from 90-300 l (80-120 cm) with hose connections for 12/16, 16/22 and 19/25 mm and cleaning brushe 500 = 1 in-line heater 500 W for aquariums from 160-600 l (100-150 cm) with hose connections for 12/16, 16/22 and 19/25 mm and cleaning brush Most aquarium fish come from tropical waters and need water temperatures between 22 and 30 °C. In community aquariums with fish/invertebrates from different regions, a water temperature of 24-26 °C has shown to be effective. 30 °C is only suitable for some fish breeding (e.g. discus fish). Many shrimp species come from cooler waters and do not tolerate temperatures of 25-30°C. The water temperature should be set with a "regulated heater" which regulates the temperature automatically. For this purpose, there are rod-shaped heaters which are fixed in the aquarium (JBL ProTemp s) in various wattage and external heaters/in-line heaters which are integrated in the water-returning hose of an external filter (JBL ProTemp e) in two wattage. The advantage of external heaters is that it is one less product to be placed INSIDE the aquarium and the distribution of heat in the aquarium is more even. In addition, the digital display of the external heater always clearly shows the current water temperature. Under gravel heating is NOT used to set the water temperature. An under gravel heating cable ensures a better flow of water through the substrate of the aquarium, as the heated water at the heating cable rises and colder water flows into the areas between the heating cables. Thus, nutrients are flushed to the plant roots and ensure optimal plant growth. Under gravel heating cables must always be supplemented by a "main heater" (JBL ProTemp s or e).

JBL Aquarium thermometer Mini - Aquarium thermometer Precise measurement for healthy fish: mini thermometer has fine measuring scale with a 2 °C gradation Easy to install: attach with suction cup (also suitable for clamping onto JBL CristalProfi m internal filter) Safe: blue, non-toxic alcohol filling (instead of mercury) Scale from 0 to 50 °C Package contents: aquarium thermometer Mini Healthy fish and plantsFish depend on the right ambient temperature because, being cold-blooded animals, they are not able to adjust their own body temperatures. The vital functions of cold-blooded animals decrease with falling temperatures. The right aquarium temperature is therefore very important to ensure the animals maintain their food intake and guarantee a smooth continuation of all metabolic processes. Depending on the origin of the fish, the temperature they feel comfortable at, varies. With the JBL aquarium thermometer Mini you can monitor the temperature on a fine measuring scale with a 2 °C gradation. The thermometer has a length of 60 mm and a diameter of 5 mm. It is filled with non-toxic alcoho

JBL ProTemp S - Safety control heater with protective cage JBL ProTemp S heater for aquariums and terrariums Heater for optimum temperature control of aquariums Simple installation Inserting the heater into the protective cage, selecting the temperature on the setting wheel, inserting into the aquarium, attaching to the inner aquarium pane with suction holders Precise temperature setting: Adjustment dial for temperature selection from 20 - 34°C, control accuracy +/-0.5°C. Optimum temperature transfer: star-shaped ceramic heating element TÜV tested, waterproof - unbreakable safety quartz glass with protective cage. Automatic protective switch-off when water level drops Heater for the aquariumFish adapt to the outside temperature. The vital functions of cold-blooded animals decline with falling temperatures. The correct aquarium temperature is therefore very important to ensure problem-free feeding and a smooth functioning metabolism. Depending on the origin of the fish, the temperature at which they feel comfortable varies. Simple installationPlace the heater in the protective cage supplied. Select the desired temperature on the dial and immerse the heater in the aquarium at least up to the "min. water level" line. Secure with the suction holders. As soon as the heater is connected to the power supply, the indicator light will illuminate. The heater can also be mounted horizontally, e.g. in turtle tanks. Optimum temperature transferThe safety control heater from JBL offers optimum temperature transfer in the range of 20-34°C. A control accuracy of +/- 0.5 °C is guaranteed with the aid of the setting wheel. The maximum achievable temperature depends on the water volume and the temperature difference to the surrounding room. Safety control heaterEmbedded in a protective cage to prevent fish from burning themselves. The heater is waterproof, can be immersed up to 100 cm and is very stable with 2 mm safety quartz glass. If the water level drops or the heater is removed from the water, the safety thermal switch switches off the power supply to protect against overheating. The heater is TÜV-certified. Which size?In an unheated room you need 1 watt per 1 litre of water.If the room is heated, 0.5 watts per litre of water can be calculatedExample:Unheated room: 100 watts are sufficient for a 100 litre aquariumHeated space: 100 watts are sufficient for a 200 litre aquarium

Hang-on aquarium thermometer Hang-on precision thermometer Precise measurement and healthy fish: Hang-on precision thermometer – temperature range 0 – 40 °C. Easy to use: Hang the glass body over the aquarium pane. Length: 15cm up to a glass thickness of 6mm Length: 18cm up to a glass thickness of 12mm Scope of delivery: 1 precision thermometer, Hang-on aquarium thermometer Healthy fish and plantsFish are dependent on the correct ambient temperature because, as cold-blooded animals, they cannot determine their own body temperature. The vital functions of cold-blooded animals decline with falling temperatures. The correct aquarium temperature is therefore very important to ensure problem-free feeding and a smooth functioning metabolism.The temperature at which fish feel comfortable varies depending on their origin. With the practical Hang-on aquarium thermometer, you can keep an optimum eye on the temperature in the range 0 - 40 °C.

JBL ProTemp bottom flood heating cable for aquariums JBL ProTemp bottom flood heating cable - bottom heater for freshwater and saltwater aquariums Promotes root formation and growth of aquatic plants. Creates a near-natural flow through the substrate. This prevents stagnant zones. Rot-proof silicone material. Safety through 12 V low voltage technology. JBL ProTemp b 10: With 2 x 1.8 m cables, 10 W, for 60 – 80 cm aquariums Including electronic quality transformer and 20 mounting suction cups for the cable. Heating conductor 3.6 m length (heating cable) + 2 x 1.8 m cold leads. JBL ProTemp b 20: With 2 x 2.0 m cables, 20 W, for 80 – 100 cm aquariums Including electronic quality transformer and 30 mounting suction cups for the cable. Rot-proof silicone material. Heating conductor 4.9 m length (heating cable) + 2 x 2.0 m cold leads. JBL ProTemp b 40: With 2 x 2.2 m cables, 40 W, for 100 – 150 cm aquariums Including electronic quality transformer and 30 mounting suction cups for the cable. Heating conductor 7 m length (heating cable) + 2 x 2.2 m cold leads. JBL ProTemp b 60: With 2 x 2.5 m cables, 60 W, for aquariums > 150 cm Including electronic quality transformer and 40 mounting suction cups for the cable. Heating conductor 9 m length (heating cable) + 2 x 2.5 m cold leads. The wattage of the JBL substrate heating cables is chosen so that no thermostat is required for monitoring/control. They are NOT for heating the water, but only for partial heating in the substrate, so that inflowing cold water creates water circulation in the substrate. This prevents rotting processes in the substrate and actively flushes the plant roots with nutrients. Substrate heating cables are unsuitable for fine sand because the water stagnates instead of circulating.

Tetra HT Control heater Powerful controller heaters to cover different power levels. Temperature setting knob for preselecting the desired water temperature in the range from 19 °C to 31 °C in steps of 0.5 °C Watertight sealing cap, i.e. fully submersible Control light for the heating phase Electronic switches for maximum reliability and safety Extra thick (2 mm) heat and impact resistant borosilicate glass tube Double ceramic heating element for even heat conduction through the glass Secure attachment via two suction cups Long mains cable (1.6 m) for easy installation in the aquarium Easy-to-read and therefore very user-friendly temperature setting TÜV/GS tested, CE certified 2 year guarantee

Two-axis suction cups for aquarium heaters or rod units This two-axis cleaner in black is suitable as a universal holder for all heaters up to Ø = 25mm. This two-axis suction cup can also be used for rod restorers for attachment to the washers.

Control heater / heating element for freshwater and saltwater aquariums Fully submersible control heater Rotary knob for the temperature waterproof double insulation Visible temperature display Function indicator lamp Heating components with reinforced insulation thermal shock resistant quartz glass tube Holder and suction cup included Available in various sizes:   25 W (L = 22 cm, D = 24 mm)  for 15-25 litres  50 W (L = 27 cm, D = 24 mm)  for 25-50 litres100 W (L = 27 cm, D = 24 mm)  for 50-100 litres150 W (L = 31.5 cm, D = 24 mm)  for 75-150 litres200 W (L = 31.5 cm, D = 24 mm)  for 100-200 litres

JBL Digital Aquarium Thermometer Digital aquarium thermometer from JBL Good measuring accuracy and healthy fish: digital aquarium thermometer Easy to use: glued to the outside of the aquarium glass. Marking of the optimum temperature range Suitable for fresh and salt water Scope of delivery: 1 digital aquarium thermometer Healthy fish and plantsFish are dependent on the correct ambient temperature, as they are cold-blooded animals that cannot determine their own body temperature. The vital functions of cold-blooded animals decline with falling temperatures. The correct aquarium temperature is therefore very important to ensure problem-free food intake and a smooth functioning metabolism.The temperature at which the fish feel comfortable varies depending on their origin. With the JBL digital aquarium thermometer you can keep an eye on the temperature.Precise measurementThe digital aquarium thermometer offers good measuring accuracy and can easily be stuck to the aquarium glass from the outside.

VisiTherm VTX Mini control heater Ideal mini heater for shallow water areas in terrariums or for heating cubes Automatic mini control heater, completely submersible and unbreakable waterproof double insulation Overheating protection supplied with suction cups set to 26° C completely submersible unbreakable 10W or 25W

Thermometer for mini-aquaria only 6.5 cm long incl.holding sucker high accuracy easy to read

JBL Cooler - Cooling fan for freshwater and saltwater aquariums Indispensable at high outside temperatures. Cools aquariums by 2-4 °C through evaporative cooling. Simple installation on any aquarium edge (max. 20 mm thick). 12 V low voltage with universal power supply unit for all mains voltages. 2 sizes When water evaporates, evaporative cooling is produced. This physical process is used here. Many freshwater fish and plants do not tolerate temperatures above 30 °C and even 27-30 °C is already a strain. Corals also die at temperatures above 30 °C. It is therefore essential to cool the water at high temperatures.The fans cause a stream of air to flow over the water surface, which leads to evaporation. The evaporating water must of course be replenished. As only pure water (H2O) evaporates, the minerals that cause the hardness of the water remain in the aquarium water, which increases in hardness. Soft water (or osmosis or distilled water) must therefore be topped up.Topping up with hard tap water would lead to an increase in the total hardness of the aquarium. Available: JBL Cooler x200for aquariums from 60-200 liters JBL Cooler x300for aquariums from 90-300 liters

Cooling unit for freshwater or saltwater aquariumsYou can now regulate excessively high temperatures in your aquarium quickly and easily by choosing the right model of D-D cooling unit from the DC range. These cooling units are made of high-quality, pure titanium and are therefore suitable for use in freshwater and saltwater aquariums.The system design and the highly efficient compressor reduce the forces acting on the rotor, which significantly reduces the noise level. At the same time, the digital temperature controller ensures that the selected temperature is maintained. Our cooling units use the environmentally friendly refrigerant R134a. The D-D cooling units in the DC range are robust, with a sturdy frame and an aesthetic, rust-proof ABS plastic housing, thanks to which the cooling unit blends into any living environment. Microcomputer control - for accuracy and user-friendliness with integrated temperature storage system in the event of a power failure. Integrated over-temperature cut-out. Pure TITAN heat exchanger / evaporator - for extreme corrosion protection properties in salt water environments. Low running noise Cooler of the latest generation with high efficiency - for low operating costs. High-quality condenser - for reliability and low noise levels. Robust metal housing - for strength and vibration resistance Contemporary living design - suitable for most decors. DC300The new DC300 refrigerated cooler is compact enough to fit into most cabinets. With a cooling capacity of 300 W, it is ideal for aquariums from 150 litres with a temperature drop of 10°C to 300 litres with a temperature drop of 5°C.DC750The new DC750 refrigerated cooler is compact enough to fit into most cabinets, but has a cooling capacity of 750 W and is therefore ideal for aquariums with 300 litres at a temperature drop of 10°C to 600 litres at a temperature drop of 5°C.DC2200The new DC2200 chiller is compact enough to fit into most cabinets but has a cooling capacity of 2200 W, making it ideal for aquariums of 1200 litres with a temperature drop of 10°C to 2100 litres with a temperature drop of 5°C.DC4000The new DC4000 cooling unit has a cooling capacity of 4000 W and is therefore ideal for aquariums with 2000 litres at a temperature drop of 10°C to 4000 litres at a temperature drop of 5°C.Additionally equipped with a heating circuit with which it can be used as a cooling / heating unitDC300Cooling capacity - 300WVoltage - 220-240VFrequency - 50HzAmperage - 0.8AWater cooled - 50-300ltsRefrigerant - R134aWater flow rate - 200-1000 l / hWeight - 9.5 kgDimensions - 338 x 218 x 325 mmInlet and outlet - 12mm (12-16mm EHEIM pipe)Compressor design - piston compressorDC750Cooling capacity - 750WVoltage - 220-240VFrequency - 50HzAmperage - 1.8AWater-cooled - 200-600 litresRefrigerant - R134aWater flow rate - 1000-2500 l / hWeight - 18.6 kgDimensions - 448 x 330 x 440 mmInlet and outlet - 16-22 mm EHEIM hoseCompressor design - piston compressorDC2200Cooling capacity - 2200WVoltage - 220-240VFrequency - 50HzAmperage - 3.2AWater cooled - 1000-2200ltsRefrigerant - R134aWater flow rate - 1500 - 4000 l / hWeight - 31.3 kgDimensions - 520 x 400 x 480 mmCompressor design - rotary compressorDC4000Cooling capacity - 4000WVoltage - 220-240VFrequency - 50HzAmperage - 7.0AWater cooled - 2000-4000ltsRefrigerant - R407CWater flow rate - 3000-6000 l / hWeight - 47 kgDimensions - 634 x 468 x 590 mmCompressor design - rotary compressorIncluding heating function

Juwel AquaHeat - Control heater for aquariums The Juwel control heater reliably and safely ensures the right temperature in the aquarium. Depending on the room temperature and the size of the aquarium  a water temperature of approx. +28 degrees C can be achieved with the Juwel control heater.Thanks to the use of high-quality contacts and heat-resistant and impact-resistant borosilicate glass (safety glass), Juwel heaters fulfil the highest demands in terms of function and safety and are of course TÜV/GS certified.In the Rio, Vision, Trigon, Lido and Rekord aquarium models, this control heater is invisibly positioned in the filter housing and optimally integrated into the water circuit of the Bioflow filter system. This ensures even and efficient heat distribution in the aquarium.The Juwel control heater is available in the following sizes:   50 Watt = L= 23.5cm, Ø=25mm 100 Watt = L= 26.5cm, Ø=25mm 200 Watt = L= 30.0cm, Ø=25mm 300 Watt = L= 33.5cm, Ø=25mm

JBL AquaThermometer Premium - Slim glass precision thermometer Precise measurement and healthy fish: glass thermometer for aquariums with an accuracy of 0.5 °C. Easy to install: suction cup attaches thermometer to the aquarium Made in Germany: 15 cm glass capillary, temperature range from 0 - 50 °C Acid and alkali-resistant suction holder Package contents: 1 aquarium thermometer Premium. Incl. suction cup Healthy fish and plantsFish depend on the right ambient temperature because, being cold-blooded animals, they are not able to adjust their own body temperatures. The vital functions of cold-blooded animals decrease with falling temperatures. The right aquarium temperature is therefore very important to ensure the animals maintain their food intake and guarantee a smooth continuation of all metabolic processes.Depending on the origin of the fish, the temperature they feel comfortable at, varies. With the JBL aquarium thermometer Premium you can monitor the temperature to an accuracy of 0.5 °C.Precise measurementThanks to a suction cup the glass thermometer can be easily attached inside the aquarium.

Guarantee a uniform temperature in your aquarium. Quick and easy control and regulation of temperature. For aquariums and turtle tanks Very easy to attach with the appropriate suction cups With the matching button, the temperature control is made easy Temperature available in various strengths Efficiently and accurately Length = 24cm Diameter = 3.2cm

JBL Aquarium thermometer for a precise measurement. Floats vertically without attachment. precise measurement attach thermometer with suction cup inside the aquarium marked with the potimum temperature range floats vertically without attachment acid and alkali-resistant suction holder size 11cm