Feature: 1. SUPERIOR PERFORMANCE: Fish tank chiller fan with electronic refrigeration technology, environmentally friendly and emission free. Quiet, low energy consumption for cooling and durable. 2. PREMIUM PROBE: The aquarium water chiller uses plastic probes for long lasting durability, whereas metal probes are prone to corrosion and damage when immersed in water for long periods of time. 3. SIMPLE OPERATION: The aquarium chiller fan is easy to set up and the temperature display is easy to read. The high power design allows for faster cooling. 4. EASY TO INSTALL: The aquarium chiller can be installed in series in the middle of your own external filter tank or in series with a pump. 5. APPLICABLE: The fish tank chiller fan is suitable for freshwater, aquarium and seawater tanks. Suitable for water pipes with an internal diameter of 8mm/0.31in. Specification: Item Type: Aquarium Chiller Material: Metal, Plastic, Rubber Use: Aquarium Fish Tank Cooler Plug Specification, Voltage: EU Plug 220V Chiller Power: 150W Cooling Capacity: 90W Applicable: For Aquatic Plant Breeding, Crystal Shrimp Breeding, Jellyfish Breeding, Coral Breeding, Ornamental Fish Breeding Applicable Water Pipe: Inner Diameter 8mm/0.31in Suitable Water Flow: 1-3L/min Suitable Head: Below 2.8m/9.2ft. Package List: 1 x Aquarium Chiller1 x Power Cord4 x Fixing Clips1 x Hose1 x Manual