Feature: 1. [Low Energy Consumption] Electronic refrigeration technology, environmental protection and no emissions. Low cooling energy consumption, durable. 2. [Quiet Design] The electronic aquarium chiller is easy to set up, easy to use, quiet, high power design, and faster to cool. 3. [Premium Material] Aquarium chiller uses plastic probes, which are durable, and metal probes are easily corroded and damaged when soaked in water for a long time. 4. [Simple Operation] The temperature display of the aquarium chiller is clear, suitable for freshwater tanks, aquatic plants, and seawater tanks. 5. [Easy to Install] This chiller can be used in series in the middle of its own outer filter barrel or in series with a water pump, and the installation is simple. Specification: Item Type: Aquarium Water Chiller Material: Metal, Plastic, Rubber Applicable Water Pipe: Inner Diameter 8mm/0.3in Chiller Power: 280W Cooling Capacity: 170W Suitable for Water Flux: 1-3l/min Suitable Lift: Below 2.8m/9.2ft Application: Aquarium Fish Tank Refrigerator Applicable: Aquatic Plants Farming, Crystal Shrimp Farming, Jellyfish Farming, Coral Farming, Ornamental Fish Farming . Package List: 1 x Chiller1 x Power Cord4 x Fixing Buckles1 x Hose1 x Instruction Manual