2pcs 2.5m 4mm Aquarium Oxygen Pipe Soft Hoses + 2pcs Stop Valve + 6pcs Suction Cups + 2pcs Air Bubble Stone Fish Tank Accessories

These accessories are greatly suitable to be used for oxygen supply in all kinds of aquariums. Don't hesitate to prepare all these for your lovely fish or tortoise in the aquarium. 

Features:
2pcs 2.5m oxygen pipe(4mm inner diameter), used for oxygen supply with aquarium pump(not included).
High quality, soft and durable for use.
The stop valves can prevent the oxygen pump from damaging during a power outage.
Suction cups are powerful to fix power cables or oxygen hose in the aquarium.
Creates bubbles and increase oxygen level in fish tank while attached to an air pump(air pump is not included).
Necessary accessories to successfully keep aquatic fish for respiration process.

Specifications:
Oxygen Hose Size: 1pc: 2.5m / 8.2ft
Oxygen Hose Dia.: Inner: 4mm; External: 6mm
Valve Hole Dia.: Suitable for oxygen hose with 4mm inner diameter
Valve Overall Size: 4 * 1cm/ 1.57 * 0.4in(L*Max.Dia.)
Suction Cup Size: 27mm, 5mm Hole
Air Stone Size:4 * 1.5cm/ 1.57 * 0.6in(L*Dia.)
Package Size: Approx. 13 * 9 * 3cm / 5.12 * 3.54 * 1.2in
Package Weight: 90g

Note:
Due to manual measurement, the length of soft tubes may exist slight error.
Please make sure the connection of stop valve and air stone is correct.
Before use, please immerse the air stone in the water for 15 minutes.

Package List:
2 * Aquarium Oxygen Pipe
2 * Stop Valve
6 * Suction Cup
2 * Air Stone