Note: This item comes with US plug, please confirm the voltage of your area before purchasing. This water pump is compact, multifunctional, and detachable, perfect for water fountains, aquarium, ponds, fish tank, tabletop fountains, water garden and hydroponic Systems. Add some circulation to your tank and give your lovely fish a near-natural environment. for a medium-sized aquariums, small ponds, water gardens, and desktop water fountains. Features - Color: Black. - Material: ABS. - Size: 4.7 x 4 x 3.5 cm/1.9 x 1.6 x 1.4 inch. - Power: 4W. - Voltage: 12V-240V/50Hz. - Flow: 300L/H. - Lift: 0.6M. - Energy-saving low power, keep reliability and low noise operation, giving you quiet environment. - Adjustable flow rate. Rotate the knob to control the water flow rate, so you can get just the water pressure you want. - Adopted from material, it is durable and long lasting use. - No need any tools to detach it, easy to separate, easy to clean. - Great for aquarium, fountains, spout and hydroponic systems.