- Reliable HD Monitoring: Ensure the health of your aquatic life with our wireless temperature sensor, designed to maintain a stable environment for fish, plants, and corals. Prevent temperature fluctuations that can harm your tank's inhabitants. - Long-lasting Battery Convenience: Eliminate the hassle of frequent battery changes. Our sensor features a built-in 5V rechargeable battery that lasts up to 45 days on a single charge, easily powered via a Type-C cable. - Effortless Temperature Management: Experience seamless aquarium maintenance with intelligent temperature monitoring. Receive accurate readings between -9.9 to 50 degrees Celsius every 5 seconds, ensuring your aquarium remains in the optimal condition. - User-friendly Operation: The wireless design simplifies use—just press a button on the screen to instantly check your tank's temperature. This makes monitoring easy and stress-free. Practical Applications: 1. Use in freshwater or saltwater tanks to provide a stable habitat for tropical fish and corals. 2. Perfect for planted aquariums, maintaining ideal temperatures for plant growth. 3. Ideal for aquarists who travel frequently, ensuring an optimal environment with real-time temperature updates. This wireless fish tank temperature sensor is a must-have for any aquarium enthusiast looking to enhance their tank's ecosystem with reliable monitoring and easy maintenance.