ITEM NAME:10M PVC 4mm Aquarium Air Pump Clear Tube Hose Pipe Fish Tank Air Line Product Description 10M PVC 4mm Aquarium Air Pump Clear Tube Hose Pipe Fish Tank Air Line Product Description This air line is with a standard size (4mm internal diameter) that fits most standard aquarium air pumps and air stones. It can be used for Hydroponics, Aquarium, Pond, Koi etc. Specification: very flexible durable, resistant to light and oxygen highly resistant to abrasion insensitive to chemicals resistant to oil and petrol environment friendly, cadmium free free of toxic compounds Colour: clear transparent Material: PVC Tube Diameter: 4mm internal diameter and 6mm external diameter Tube Length: 10 M Conversions:1cm=0.03937 inch,1 inch= 2.54cm, 1 mm= 0.039inch, 1 inch=25.4 mm Package includes: 1 x 10M Aquarium Tube Notice: 1.Please allow 1-2cm error due to manual measurement..It can be used for Hydroponics, Aquarium, Pond, Koi etc. Colour: clear transparent. Material: PVC. durable, resistant to light and oxygen. Tube Length: 10 M. The color may have different as the difference display,pls understand.
