Well,this thermometer sticker is designed for measuring aquarium temperature,convenient to measure by
stick on the outer surface of fish tank.According to your aquarium temperature,it will show the temperature
through colorful temperature scale while other temperature scale will still stay black.Easy to use and
clear to read.Excellent for fish tank owners,and will be good for fish living if it is a suitable temperature.
Color: As pictures shown
Temperature Range: 18 to 36 Degree Celsius
Size: One Size