Features:
100% Brand new and high quality
Easy to use and clean
Innovative Auto Siphon Pump,Quick & Easy
On/off control valve
Press the pump to pump out the dirty water.
Clean gravel, siphon the fish excreta and other dirt out effectively.
Removable sifter keeps small fish and gravel from siphoned out.
The tube is long enough and flexible, convenient to use.
Keeps the aquarium clean, gives your fish a nice living environment.
Perfect cleaning tools for the aquarium or tank

Specifications:
Color: As shown in the picture
Material: Plastic
Total Length: Approx. 145cm
Package Weight: about 445g
Qty: 1Pcs

Use Method:
1.Submerge gravel vacuum cleaner inside aquarium
2.Place the other end of hose into a bucket
3.Open up Flow Control Valve
4.Start "Squeezzing" the Auto Siphon Pump until a siphon is created
5.Remove fish waste and debris by lowerin gravel vaccum on gravel
6.Adjust Flow control valve as needed fpr different size aquariums