Feature: 1. ENVIRONMENTAL PROTECTION: Aquarium water chiller adopts electronic refrigeration technology, environmental protection and no emission. 2. NO NOISE: Fish tank chiller is designed with electronic components, refrigeration without noise, will not disturb the fish rest. 3. LOW ENERGY CONSUMPTION: Fish tank water chiller low refrigeration energy consumption, durable and long service life. 4. REAL TIME MONITORING: Aquarium chiller real time monitoring of water temperature, automatic constant temperature, more real time cooling for the fish. 5. HIGH POWER: Fish tank cooler cooling machine is easy to set up and easy to use, with high power design, which makes cooling faster. 6. TEMPERATURE DISPLAY: Fish tank cooling system has obvious function of temperature display, suitable for freshwater tank, aquarium and seawater tank. Specification: Item Type: Aquarium Water Chiller Material: Metal, Plastic Use: Fish Tank Chiller Water Pump Plug Specifications and Voltage: US Plug 100‑240V Chiller Power: 120W Cold Capacity: 85W Water Pump Power: 3W Water Pump Head: 0.4‑1.5m/1.3-4.9ft Water Pump Flow: 200L / H Applicable Water Pipe: Inner Diameter 8mm/0.3in Suitable for Water Flow: 1‑3L/min Suitable for Head: Below 2.8m/9.2ft Suitable For: Aquatic Plant Breeding, Crystal Shrimp Breeding, Jellyfish Breeding, Coral Breeding, Ornamental Fish Breeding. Package List: 1 x Water Chiller1 x Adapter1 x Water Pump1 x Water Pump Power Cord1 x Hose4 x Fixing Buckle1 x Instruction Manual Note: Machine and the surrounding space to maintain a distance of 10cm/3.9in or more to facilitate air circulation.