FRCOLOR 30Pcs Indoor Thermometer Sticker Discoloration Liquid Crystal Temperature Strips Adhesive Aquarium Fish Tank Thermometer Stick

About this item The thermometer strip has a range of 10 degrees Celsius to 40 degrees Celsius. The large numbers are Fahrenheit and the small numbers are Centigrade Simply pulled the backing off to reveal the adhesive back and applied to the front of your fish tank/aquarium/carboy/jar bucket. Great way to keep a quick eye on your fish tank/wine jar/kombucha temp The thermometer strip is a piece of temperature-sensitive paper. The colored marking shows the current temperature. If shows multi-color, please choose the average value The scale is Celsius, with a simple design that is easy to read. The current temperature is indicated by a that changes with the temperature The flexible, water-resistant construction and the strong adhesive backing are great for outside of plastic or glass containers for accurate inside reading