What's in the box:

Universal Water Pipe Suction Device 2.5M Long Siphon Water Changing Gravel Cleaner for Aquarium Fish Tank (Standard)

The suction pipe is a handy tool to clean the aquarium easily and quickly. It is practical for control the flow of water and clean the aquarium, water changing and gravel cleaning. And the built-in filter to prevent juvenile fish or sand suction from tank.

Features:
With on/off flow control tap design, it is easy and convenient to use.
Good for control the flow of water and clean the aquarium. It can also be used to pump water back into the aquarium.
Suitable for water changing and gravel cleaning.
PVC material, anti-oxidation, corrosion resistance, high strength, durable.
Easy to use, squeeze the large suction balloon softly so that the water can suck up.
Removable, easy to clean. There is a built-in filter to prevent juvenile fish or sand suction from tank.

Specifications:
Material: PVC
Item Length: 2.5m / 8.2ft
Package Weight: 440g / 15.52ounces
Package Size: 250 * 200 * 70mm / 9.84* 7.87 * 2.76in

Detailed Steps:
Put the water changer into the fish tank.
The other end of the water pipe is placed in the bucket.
Open the outlet adjustment valve.
Gently squeeze the balloon by hand to its automatic effluent work.
Lower the water inlet to absorb the fish manure and feed residue from the sand.
Different models of fish tanks can adjust the size of the valve as needed.

Packing List:
1 * Suction Pipe