Features: 1.0.2in Low Suction: This submersible pump can remove water down to 0.2in of surface. With large waterflow and high lift, perfect for transferring water from aquariums, washing machines, water beds, water heaters, clogged sinks and more. 2.Ceramic Axle and ABS Shell: This submersible pump adopts ABS shell and ceramic axle which ensures anti deformation and stable physical performance, light and highly durable. 3.Low Noise: This quiet water pump is designed with buffer base, which can further enhancing the low noise effect, making it work more stably and quietly. 4.Adjustable Waterflow: This small water pump supports waterflow adjustment, simply rotate the button to adjust the waterflow size according to your needs. 5.Multi Purpose: This immersible pump is suitable for aquariums, outdoor ponds, swimming pools, flooded basements, fish tanks, fountain, lawn and garden. Specification: Item Type: Submersible Pump_x000D_ Material: ABS_x000D_ Use: Suitable for Fish Tank and Fountain_x000D_ Connector 1 Outer Diameter: Approx. 16mm / 0.63in ( Manual Measurement, Slight Error May Exist )_x000D_ Connector 2 Outer Diameter: Approx. 20mm / 0.79in ( Manual Measurement, Slight Error May Exist )_x000D_ Connector 3 Outer Diameter: Approx. 22mm / 0.87in ( Manual Measurement, Slight Error May Exist )_x000D_ Connector 4 Outer Diameter: Approx. 25mm / 0.98in ( Manual Measurement, Slight Error May Exist ) PackageList: 1 x_x000D_ _x000D_ SubmersiblePump 4 x Connector 4 x Suction Cup 1 x Gasket