- Easy temperature monitoring: Accurately displays tank water temperature with high precision thermal technology. Instant detection helps you understand the feeding environment and maintain safe conditions without complicated readings. - Convenient, tool-free installation: Peel off the bracket and attach the thermometer outside the aquarium or other containers using the included adhesive pad. No tools required; keeps the sensor away from water while providing precise readings. - Round design that fits any setup: A round thermometer with an elegant, unobtrusive look for fish or turtle tanks. Its compact form makes it a stylish and practical addition to any aquarium or terrarium. - Color coded temperature reading: Equipped with a colored, temperature sensitive bar for quick and intuitive monitoring at a glance. - Function, compatibility and performance: Suitable for freshwater and saltwater tanks as well as reptile enclosures. Lightweight, durable construction and outside mounting ensure reliable temperature awareness. - Practical use scenarios: In a home freshwater aquarium to monitor stable water temps; in a turtle or terrarium to keep track of ambient temperature near the enclosure; in quarantine or portable setups where external monitoring avoids disturbing the tank.