Aquarium Thermometer Fish for Tank Liquid Discolor Temperature Tester Sticker Digital Display Adhesive Strip Portable

Simple to use and convenient to read.

Measure the temperature of your fish for tank, your DIY Brew Beer and wine barrel, Terrarium, Greenhouse, Vivarium and any sort of pet for tank, or any place in your house

The right water temperature is very important for the for health of your fish, get your beer and wine right or use in kitchen or around the home to monitor temperature

Easy to install, just peel off the back of the sticker and the transparent protective film at the front and stick it on the outside wall of the aquarium, that is it.

No battery and suction cup to worry about.

Dimension: 13 for cm,5.12" of length, 1.8 for cm,0.71" of width.

Measurement range: Celsius degree10-40°C

The thermometer changes its color according to the surrounding temperature. If the surrounding temperature is 27°C, then the background of scale mark   27°C will turn colorful and other scale marks remain black.

Material:PET