About this item Accurate Readings: Our aquarium thermometer provides accurate temperature readings from 61-122℉ (16-50°c), ensuring the health and comfort of your aquatic pets. Easy to Install: The fish tank thermometer features a stick-on design for simple application. Simply peel off the adhesive backing and stick the sticky thermometer strips to the outside of your aquarium for constant monitoring. Maintain Optimal Conditions: With our aquarium thermometer, you can easily monitor and maintain optimal water temperatures for your fish, promoting their health and well-being. Simplify Management: These temperature strips simplify the process of monitoring water temperature, allowing you to enjoy your aquarium without complicated equipment. Multipurpose: These temperature strips are suitable for a variety of applications, including fish tanks, reptile tanks, wine cabinets, beer fermenters, and more. They provide a clear display of water temperature.