Easy to use. Just put the aquarium vacuum filter into the tank and gently squeeze the pump. Gently squeeze the pump so that the water can be sucked out. 3-in-1 functions: Water change, sand washing and decontamination. Washing the sand: Remove the impurities covering the surface of the dinas, while destroying the layer of sand covered with water vapor to facilitate dehydration, and wash and clean the sand. Multi-hole filtration net: It can effectively avoid attracting fish, sand and plants when changing water. At the same time, let the water in the tank, fish manure and other debris flow through the filter net, then suck into a soft pipe and drain it, so as to change the water, sand and decontaminate. Suitable for all types of fish: Extend the flexible tube to adapt to all sizes of aquariums. The large inner tube has excellent extrusion resistance. Quick assembly and hose clamp included: Easy to use, convenient and space-saving, assembles in 3 steps. The addition of the zip tie allows
