Amazon Aqua Therm

Amazonas Aqua Therm. This aquarium thermometer from Amazonas uses liquid crystals. The display is very precise and easy to read. The measuring range is 18-34 °C or 64-93 °F. It can be easily attached to and removed from the outside of the aquarium.
The correct water temperature in the aquarium should never be underestimated so that your fish can feel optimally comfortable. As fish cannot regulate their own body temperature, many species are very sensitive to temperature fluctuations. An inappropriate water temperature can quickly become dangerous and lead to the premature death of the fish.