This powerful submersible pump has a powerful low noise motor, giving you a quiet environment, which is installation on a glass surface. It can be disassembled and is easy to use. t is made of excellent craftsmanship and has a reasonable structure, which can fit most aquariums, , fountains, etc. Features -Color: Black. -Material: Plastic, ceramic core, magnet. -Size: About 5.95X4.90X4.20cm/2.34X1.93X1.65in. - Flexible structure design, you can disassemble and clean it so easily, convenient to use. - Enhance sealing degree, . Long enough cord for easy installation. - The water pump can reduce the noise, excellent for aquariums, and water gardens, etc. - Can be used for computer water cooling, fountains, handicrafts, terraces, gardens, etc. - At the same time, our water pump runs very quietly, low decibels. Stability brings you a relaxing and . Specification: Flow: 300L/H. Number of : 4. Head: 3 . Cavitation allowance: 1 . Inhalation diameter: 8 mm. Outlet diameter: 8.5 mm. Structure principle: jet pump. Number of stages: single. Voltage: 12 V. Power: 6 KW. Package list: 1 x Pump