Note: This item comes with , please confirm the voltage of your area before purchasing. Description This is a fish tank wave pump, made of high-grade materials, durable and can be used for a long time. It can drive the flow of the water in the fish tank, make the water temperature more uniform, reduce the pollution of the water in the fish tank, and create a comfortable living environment for the fish. It is also the perfect gift for your friends who love to keep fish. Features -Color:Black -Material: Plastic -Size: 8.50X8.00X4.00cm/3.34X3.14X1.57in -Note: 360° vertical rotation, 270° horizontal rotation. -The propeller design is powerful and the water flow is great, with better circulation and cleanup. -Multi-angle rotation adjustment design for making wave in different angle. Professional and practical. - workmanship, reasonable structure, professional and practical, can bring you convenience. -A practical and thoughtful gift for your fish owner friend and family. They will be like it. -It is manufactured with professional technology to ensure the of the product and can work for a long time. Specification -Power: 3W -Input Voltage: 220 Flow: 3000L/H. -Line Length: 2M. -Suitable for fish tank size: 40-60cm/15.74-23.62inch. -Decibel: 20-30DB. Package list: 1 Pump