The Aquatherm waterproof aquarium thermometer is immersed inside the tank and can be secured to the tank by a suction pad. The aquarium thermometer indicates temperature over the range of 0 to +40°C with a 0.1°C resolution. The Aquatherm comes complete with a battery ready to go.

It is essential to keep the temperature of the water in your tank the same as the fishes natural habitat.

 Be assured that your water is the correct temperature with the Aquatherm Aquarium thermometer.

*** Celsius Reading ***