Features:100% Brand New and High QualityDual Scale °C/ °F Flat Thermometer StickerBoth Centigrade & Fahrenheit range: 18-34 °C / 64-93 °FAccurate & Easy to readSelf-Adhesive BackSuitable for cold water, tropical and marine aquariumsSize: Approx. 13 x 1.8cm/5.11 x 0.71inch
Stick this thermometers on the aquarium or pet house, you can monitor & Make sure the temperature is suitable for your petNo mercury, non-toxic, safe for your pet and environmentNo batteries required Unbreakable and Reusable