Eheim 25w Sub Heater

With the EHEIM precision heater your fish receive exactly the right temperature – in any aquarium.

Made in Germany!

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 EHEIM 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 7 or a 250 gallon aquarium – you have many sizes to choose from.

Benefits of the EHEIM JAGER heaters

• Precise temperature adjustment from 65°F up to 93 °F
• 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
• 9 sizes for aquariums from 20 up to 1000 litres
• Suitable for fresh and salt water

Sizes

• 50W – 7-16 Gallons
• 75W – 16-26 Gallons
• 100W – 24-40 Gallons
• 125W – 40-53 Gallons
• 150W 53-79 Gallons
• 200W – 79-106 Gallons
• 250W – 106-159 Gallons
• 300W – 159-264 Gallons