- Instant temperature detection: Monitor your aquarium temperature quickly with high-precision thermal technology. Changes are visible fast, and you can understand room temperature at a glance without complex readings. - Hassle-free temperature control: No more guesswork. Peel away the removable backing and stick the thermometer to the outside of the tank or other containers. Our special adhesive mount makes it simple and efficient, with no installation tools required. - Round design: Enhances any fish or turtle aquarium with a round, elegant thermometer. The practical yet aesthetic round patch lets you sense ambient temperature changes at a glance, making it a great addition to your tank. - Temperature-sensitive color bar: A color-changing bar makes temperature easy to read and engaging. The intuitive display uses colored markings to show the current temperature clearly and is easy to interpret. - Use scenarios: Ideal for freshwater or saltwater aquariums, turtle tanks, and other containers. Provides quick ambient room temperature awareness to help manage tank stability and energy use.