ITEM NAME:10x Non-Return One Way Check Valve Aquarium Fish Tank Water Air Pump Airli A9T8 HOT SALE body .shopclass { float: left; width: 100%;.Great one way check valve for aquarium air pump. Colour: Dark Blue. Efficient, Effective protection for your pump. You can follow below process to chontact us. And due to the difference between different monitors, the picture may not reflect the actual color of the item.
