1. EASY TEMPERATURE MONITORING Accurately display the water temperature in the tank with our aquarium thermometers. precision thermal technology provides instant temperature detection, making it easy to understand the feeding environment without complicated readings. 2. CONVENIENT TEMPERATURE MEASUREMENT Simply peel off the bracket and attach the thermometer outside the aquarium or other containers—no tools needed. Enjoy effortless operation and precise temperature readings with the special adhesive pad. 3. ROUND DESIGN Enhance your fish or turtle aquarium with our stylish round thermometers. Their elegant design is for any water hobbyist. The practical yet beautiful thermometer, paired with the round adhesive, lets you sense ambient temperature changes, making it a fantastic addition to your aquarium. 4. TEMPERATURE MONITORING IS FUN Featuring a colorful, temperaturesensitive bar, this aquarium thermometer makes monitoring temperature both easy and enjoyable.