IPX8 Waterproof & Safe: This new water pump is specially designed for aquariums, fish tanks, and fountains. In addition, with IPX8 waterproof grade, 12V low voltage, safe brushless DC motor, and good insulation body, it can operate safely without sparks in different occasions. Durable & Adopts Multi-Caliber: This product is made of ceramic shaft and silica gel sleeve to ensure a more wear-resistant and longer service life. It can be used both fresh and sea water. The inlet and outlet use multi-caliber water nozzles to solve the problem of free replacement of original parts. Novel and reasonable: The product design is novel and reasonable, with a number of user-friendly designs: the main part of the handle grain increase, more effective to prevent the water pump due to moisture and slip and fall accidents; The main part of the tool machine - free disassembly, easy to clean and maintain. Portable and quiet: Small and easy to carry when traveling. The silent motor inside does not produce