- Easy temperature control: high-precision thermometer that instantly detects changes in your aquarium temperature. The accurate, easy-to-read display lets you understand the feeding environment at a glance without complicated readings. - Hassle-free installation: stick it where you need it. Peel off the protective film and adhere the unit to the outside of the tank or other containers. The special adhesive backing provides easy, tool-free setup and secure placement. - Round patch design: a stylish and practical accessory for fish tanks, turtle tanks, and similar habitats. The round patch is aesthetically pleasing while helping you monitor ambient temperature around your enclosure. - Engaging temperature monitoring: equipped with a temperature-sensitive colorful bar for easy and fun reading. Keeps you informed at a glance without extra effort. Use scenarios: - In a home aquarium, place outside the tank to monitor ambient conditions that affect feeding and comfort for fish. - On a turtle tank, attach to the exterior to track the surrounding temperature and ensure a stable habitat. - For other containers or enclosures, use the round patch outside the vessel to keep an eye on ambient temperature nearby.