The aquarium thermometer is built for reliable, simple temperature monitoring in a compact, durable external design. Key features and benefits - Material and durability: Made from high-quality PP, the unit is compact, durable, and not easily broken. - Easy installation: Simple and straightforward to use. Attach the thermometer to the outside of the tank just below the water surface. - Clear readout: LED display provides a clear temperature readout, readable during the day or at night. - Broad compatibility: Suitable for various water types, including freshwater and saltwater, as well as turtle tanks, planted tanks, glass containers, and other small water habitats. - Practical monitoring: Keeps a steady eye on the water temperature to help maintain a healthy environment for aquatic life. 2-3 practical use scenarios - Freshwater aquarium: Mount outside the tank to continuously monitor the water temperature without disturbing fish or plants. - Saltwater or planted tanks: Use the LED readout for quick checks during day and night, ensuring stable conditions for delicate species. - Turtle habitats and glass containers: External placement minimizes intrusion while providing reliable temperature visibility for pets and plants. Overall, this thermometer offers a simple, non-intrusive way to monitor water temperature with a durable build, easy installation, and clear LED display.