1Pcs Fish Tank Water Changer Aquarium Siphon Vacuum Cleaner With Outlet Valve For Fish Tank Water Changer Cleaning Gravel

 In 1 Aquarium Cleaner: water changing, sand washing, gravel cleaning; Easy to operate, in a few minutes siphon fish feces, impurities, turbid water out of fish tank, so you can easily complete the fish tank water change

Upgrade 2.4 Inches Siphon Ball with Outlet Valve: the fish tank gravel cleaner is built in 2.4 inches airbags, atmospheric cavity, good resilience, which pump water quickly than 1.2 inches airbags;Just squeeze it 3 to 5 times and the water will flow out automatically without the least effort;Besides, with outlet valve for you to easily adjust water flow

Quality Gravel Tube: aquarium siphon with a detachable filter screen, protect your favorite fish and small gravel from being sucked out of the aquarium; And it works quietly, will not disturb fish or decorations

Safety of Materials: the hose is made of quality flexible PC plastic to ensure long lasting use; It won't collapse and block the flow of water, and it's not too stiff and can be easily bent to fit your use in any position