Product Description :

【High Quality】Ultra-quiet design and stainless steel makes pump working quiet and have a long life.
【Water Flow Control】An Adjustable Knob to control the water flow rate, so you can get just the amount of water pressure you want. Maximum flow rate: 550L/h
【SUCTION Cup】Long enough cord for easy installation. 4 strong suction cups at the bottom of the pump help keep it in place, so you can stick it on the right side of the aquarium, either vertically or horizontally
【2 NOZZLES】SongLong water pump comes with 2Nozzles,0.51in,0.31in, Provide a different water flow as you need.
【Detachable & CLEANABLE】 No need any tools to detach it, easy to seperate, easy to clean.