Feature: 1. [Fast Cooling] The aquarium chiller utilizes R134A refrigerant for faster cooling speed and pollution free circulation, ensuring optimal conditions for your fish. 2. [Accurate Temperature Control] Powerful water chiller and circulation system help maintain a consistent temperature range to provide perfect living conditions for your hydrobios. 3. [Enhanced Heat Dissipation] Featuring dual quiet fans and porous design, the water cooler maximizes heat dissipation, ensuring longer service life. 4. [Quiet Operation] Operating at a low noise of 30 to 35 decibels, this aquarium chiller offers a tranquil aquarium environment for you to enjoy, without unnecessary disturbances. 5. [Versatile Application] A must have for home breeding or small aquariums, this water chiller is ideal for use in home, aquarium, freshwater tank, fish tank, coral, etc. Specification: Item Type: Water Tank Chiller Material: Iron Model: XD 20 Voltage: 100-240V Power: 120W Suitable Water Flow: 1-3LPM Applicable Water Pipe: Inner Diameter 8mm Water Pipe Suitable Head: ≤3 Meter Applicable Water Tank: ≤35L Type: Single Cooling. Package List: 1 x Water Tank Chiller 1 x Power Adapter 1 x Plug 1 x Power Cord 1 x Water Pipe 2 x Check Valves 4 x Hose Clamps 1 x Temperature Display Screen Note: Please place the chiller in a well ventilated environment (with at least 6 feet of space around it) to ensure better heat dissipation and cooling.