1. TEMPERATURE CONTROL MADE EASY With our precision thermometers, you can instantly detect changes in your aquarium's temperature. Thanks to the accurate and easytoread display, you can understand the feeding environment at a glance without complicated readings. 2. EFFORTLESS TEMPERATURE TESTING Simply peel off the back—no additional tools needed. Attach it directly to the outside of your aquarium or other surfaces. Enjoy convenient temperature measurement with the special adhesive backing for easy and efficient use. 3. ROUND PATCH: IDEAL ACCESSORY FOR AQUARIUMS A stylish and practical addition to fish tanks, turtle tanks, and more. The round patch lets you monitor ambient temperature changes effortlessly, combining beauty and functionality. 4. TEMPERATURESENSITIVE DISPLAY The colored markings on our aquarium thermometer's display make temperature monitoring simple. Multiple colors indicate the current temperature, enabling quick detection and averaging—an essential tool for every aquarium owner.