With the Jager heater your fish receive exactly the right temperature – in any aquarium.
Obvious ideas often are the best ones. For example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It is true that the principle is still the same as decades ago. But a lot has changed in the meantime. And today the Jager adjustable heater is an ultra-modern electronic thermal device with the best available technology. A jacket made from special laboratory glass increases the heating surface, serves as a heat shield and ensures optimum even heat emission. And no matter if you want to heat a 20 or a 1000 litre aquarium – you have 5 sizes to choose from.
Benefits of the Jager thermostatic heaters
Precise temperature adjustment from 18 up to 34 °C
Simple and safe recalibration (±2 °C)
Temperature control accuracy ± 0,5 °C
Heat kept at a constant level
Heating function is indicated by a control lamp
Completely submersible (watertight)
With automatic dry run shut-off (Thermo Safety Control)
A glass jacket increases the heating surface and ensures optimum even heat emission
Handy cable length ca. 170 cm
Including double suction cup holder
5 sizes for aquariums from 20 up to 1000 litres
Suitable for fresh and salt water
Available in:
50W: Length: 230mm/Recommended Aquarium Size: 25-60L
100W: Length: 310mm/ Recommended Aquarium Size: 60-100L
150W: Length: 340mm/ Recommended Aquarium Size: 100-200L
200W: Length: 400mm/ Recommended Aquarium Size: 200-300L
300W: Length: 500mm/ Recommended Aquarium Size: 300+L