The fish tank water cooling system, made with premium material, monitors water temperature in real time, helps to provide a better growing environment for aquarium animals and plants in the tank, no matter fish, shrimp, coral or jellyfish, suitable for various living creatures. In additionally, it runs in low noise, ensures a silent, comfortable environment. Features: High quality material: metal housing, solid, tough, durable, with black coating finish, features rust-resistant, long lasting. Real-time temperature monitor: test with rustproof plastic probe, show the accurate measurements on LED screen. Easy usage: plug and use; press the button to setup; please make the machine stay in a place with good air circulation. Excellent cooling system: aquarium chiller runs quiet, with high efficiency, low power consumption, saving energy. Versatile application: it is used to create a healthy environment for aquarium animals & plants of fish tank, widely used in home, hotels, etc.