🐠 Efficient 1800GPH 10W Aquarium Wavemaker: Ultra-Silent, Adjustable & Magnetic Circulation Pump for Fish Tanks (20-120 Gallons) Review

【Adjustable Flow Rate】:Designed with a adjusting knob, Our waterpump can easily adjust the flow according to your fish tank needs,and the protective cover eliminate any danger caused by reverse flow for your tail wagging friends. 【360° Rotation Angle】:Equipped with an articulating ball joint that could be rotated at a 360° degree angle. You can easily adjust up or down or to the sides, leave no dead spot in the tank, accelerating in moving the trash out of the aquarium's bottom and boosts the water filtration and movement, also our wavemaker could efficiently clean waste in spot. 【Mute and Noise Reduction】:The bottom of the magnet separates the impeller, and the micro-elastic design reduces friction,4 shock-absorbing feets absorbs vibration, allowing the pumps to run virtually silent to provide years of service. 【Magnet Fixation】:Wave pump use a magnetic bracket, making the adsorption more stable. Sliding is easier and can be used as a magnetic brush. 【Precautions For Use】:Because the bottom is a strong magnet,do not place the magnet directly opposite the unit, as it can strikethe glass very hard. Instead, gently slide the magnet into position. Please refer to the installation method in the figure.Your wavemaker MUST totallysubmersed into the water. Do not run the pump unless it is in water.