Sera Precision Thermometer

Sera Precision Thermometer is a glass thermometer which provides an accurate way of determining your aquarium's water temperature. It simply attaches to the inside of the tank with the suction cup provided. Suitable for all aquariums.

Features & tips:

• It is best situated as far away from the aquarium heater as possible, in moving water.

• We also recommend having a second thermometer to use during water changes.

• The temperature range is from 0°c to +50°c

• Can be used for monitoring the temperatures of other liquids too.

• The thermometer will float when not attached to the aquarium.

• Dimensions: 15cm high x 0.6cm thick (not including suction cup).

• Does not contain mercury.