DescriptionThis submersible water pump for fish tank water cooling is made of premium material, which can withstand long-lasting use. Features the ABS and ceramic core material, which has high durability, not easy to deform. Fine workmanship, ensures practicality.Features-Color: Black.-Material: Plastic, ceramic core, magnet. -Size: About 5.95X4.90X4.20cm/ 2.34X1.93X1.65in.-Flow: 0.4m3/h. -Head: 4m. -Cavitation allowance: 1m. -Suction caliber: 8mm. -Outlet diameter: 8.5mm. -Structural principle: jet pump -Number of stages: single stage. -Voltage: 12V. -Power: 0.01kw. - Environmental shell material is of high temperature resistance, strong power and high lift, high efficiency motor for energy saving. -The use of high-strength wear-resistant rotor, strong, efficient and long service life, long life span and wear resistance. -Enhance sealing degree, good performance. Long enough cord for easy installation. -The high-quality brushless water pump can reduce the noise, excellent for aquariums, ponds and water gardens, etc.-Can be used for computer water cooling, fountains, handicrafts, terraces, gardens, etc.