Feature:1. QUIET CHILLER: This water tank chiller has built in silent fan that operates at a low noise level of 3035 decibels. Provide a peaceful and pleasant environment for you and hydroponic pets.2. WITH PUMP: This chiller is equipped with erosion resistance pump, suitable freshwater and saltwater. It can maintain the temperature within a certain range to provide suitable survival temperature for hydroponic pets.3. EFFICIENT COOLING: The aquarium chiller adopts R134A, which has a faster cooling speed and no pollution. Porous design ensures excellent heat dissipation efficiency without affecting your daily life.4. APPLICABLE RANGE: Suitable for home breeding or small aquarium tank with a capacity of less than 20L, including freshwater tanks, hydroponic plants, shrimp, corals, salamanders, jellyfish, and fish tanks.5. WORKING PARAMETERS: The water tank chiller is single cooling type, suitable for a water flow rate of 13L/min, suitable for pipe with an inner diameter of 8mm, and suitable for a head of less than 3 meters.Specification:Item Type: Water Cooling SystemModel: XD-20Material: IronPower: 70WFlow Rate: 1-3L/minApplicable Water Tube: Approx. 8mm / 0.31in Inner Diameter Water TubeApplicable Lift: Below 3 meter / 9.8ftApplicable Water Tank: 20LType: Single Cooling.Package List:1 x Water Chiller1 x Power Adapter1 x Plug1 x Water Pipe2 x Check Valves4 x Clamps1 x Temperature Display ScreenNote:Place the chiller in a well ventilated environment (with at least 6 feet of surrounding space) to ensure better heat dissipation and cooling.