Hffheer Aquarium Electric Flexible Multi Functional Review

【Ergonomic Design】This product adopts the rings on handle side which are comfortable and convenient to operate. 【Telescopic Structure】You can accord to the size of the fish tank, can freely adjust the length of the water changer, convenient and practical. And the special buckle will firmly stuck and not easily fall off. 【Multifunctional Usage】 This product can be used as sand washer, water changer, filter and suction fish waste. It will meet various needs of the user. 【Simple Operation】You only press the power switch, so you can move it to anywhere you need, easy to suck up fish waste and fish tank filth. As a water exchanger for suction the dirty water. 【Pay Attention】After finished installation of the sand washer and about to change water, be sure to keep the water surface between the highest water level and the lowest water level before starting the switch. When the water outlet can be drawn out, the sand washer can be raised, the head and the water outlet will be out of the water. And After each time sand washing, the filter bag should be cleaned in time.