UL Certified & WATER FLOW CONTROL – Our water pump meet UL 1081standard. An Adjustable Knob to control the water flow rate, so you can get just the amount of water pressure you want. Maximum flow rate: 550GPH (2000L/H). STRONG POWER & HIGH LIFT – Max Lift Height: 7.2ft. Model number is SML-630. 30W high efficiency motor for energy saving. Lift height is a max height the water goes up, after connecting the water pipe to the nozzle (Make sure the joint sealed securely and tightly). 3 NOZZLES – Each water pump has 3 nozzles for option: 0.51"/0.62"/0.75". Provide a different water flow as you desired. Threaded fittings make it more stable. Detachable and cleanable. SUCTION CUP & 5.9FT POWER CORD – Long enough cord for easy installation. 4 individual powerful suction cups help keep it in place, so you can stick it on the right side of the aquarium, either vertically or horizontally. WIDELY APPLIED – Circulate and aerate the water, making it more attractive to your fish or turtles.
