?Multi-Purpose?- 3-in-1 multifunctional, water changing, sand washing & residue removing. Fish tank vacuum gravel cleaner uses vacuum siphon to change water, filter gravel, remove fish poop, efficient water cleaning.
?Air-Pressing?- Aquarium siphon gravel cleaner comes with an airbag, vacuum pumping, powerful suction, can easily remove sediment from the bottom of the tank. Built-in strainer in the water inlet effectively prevents little fish or aquatic plant from being discharged.
?Labor-Saving?- Aquarium gravel filter is simple to operate. Pressing the airbag repeatedly till the water flows out automatically, greatly facilitates the cleaning process. When pumping water, the outlet level must be lower than the inlet level.
?Adjustable Water Flow?- PVC water outlet pipe, excellent oxidation-resistant and corrosion-resistant performance, fairly soft, flexible and durable. Fish tank siphon is equipped with an outlet valve, handy to control the water yield.
?Detachable?- Aquarium gravel cleaner can be split into different parts, easy to assemble and disassemble.