GLADFRESIT Stick-On LCD Thermometer Strips - 4 Pack, Adhesive, 10-40℃ Sensing Range, Ideal for Aquariums, Fish Tanks, Home Brewing and Fermentation Temperature Control.

Accurate Temperature Monitoring: This pack of 4 thermometer stickers offers real-time and safe measurement of water temperature in the range of 10 to 40°C for fish tanks.

Easy-to-Read Colours: The colour-developing material of these stickers corresponds to different temperature ranges, making it easier to read and comprehend the temperature.

Hassle-Free Application: The stickers have adhesive on the back and can be easily peeled off and applied to the outside of the fish tank, below the water surface, making it a convenient process.

Important Precautions: It is important not to use the stickers in an environment above 50 degrees Celsius and it is strictly prohibited to expose the stickers to direct sunlight or immerse them in water. It cannot be reused, so confirm the desired position before pasting.

Versatile Use: Apart from fish tanks, these temperature stickers can also be used in other settings where temperature monitoring is important, such as in incubators, wine cellars or even in hot tubs.