Feature: 1. Efficient Refrigeration: The aquarium chiller uses powerful semiconductor electronic refrigeration components, which can reduce water temperature in a short period of time, with low consumption and minimal vibration 2. Reliable Performance: With its stable structure and advanced refrigeration technology, this aquarium tank chiller provides consistent and accurate temperature control, ensuring that your aquicolous pets are in optimal condition 3. User Friendly Design: This aquarium water chiller features an intuitive control panel and adjustable settings, convenient buttons and complete accessories, allowing you to easily set and maintain the desired water temperature 4. Sturdy Structure: The aquarium chiller is made of excellent alloy steel with baking paint process, ensuring heat resisting, impact resisting, weather resisting, wear resisting, erosion resisting, with high strength and long service life 5. Versatile Usage: With a temperature range of -55℃-120℃, supporting APP connection, efficient and practical; Suitable for hydroponics, cold water baths, ice baths, and fish tanks, it is a versatile choice for aquarium enthusiasts Specification: Item Type: Aquarium Chiller Material: Alloy Steel Temperature Display Range: -55℃-120℃ APP Support: For Tuya Current: 0.35A Power: 70W Cooling Capacity: 45W Suitable Hose: Approx. 8mm / 0.31in (Internal) Hose Water Flow Rate: 1-3L/min Suitable Lift: Approx. 3 meter / 9.8ft Below Suitable Tank Size: 20L Application: Suitable for Freshwater Tank, Planted Tank, Saltwater Tank. Package List: 1 x Water Chiller 1 x Water Hose 1 x Water Pump 1 x Water Pump Adapter 1 x Supply Cord 1 x Supply Adapter 4 x Hose Clamp 1 x User Manual Note: Keep a distance at least 10cm between the machine and the surrounding space for better air circulation.