Features:<br> Material: Made of quality PVC material, toughness and sturdy<br> Resistant to CO2 corrosion. Great for all your aquarium airline needs.<br> Remains kink-resistant for long periods and blending better with aquarium decor.<br> Suitable for fresh-water and saltwater environments: Our airs line tubing is not only for fish but also suitable for bothand saltwater environments.<br> Multipurpose: The aquarium PVC tubing is ideal for most basic-aeration setup. Great for fish tanks, aquariums, hydroponics, pond, water gardens, siphon systems, laboratories, etc.<br> Notice:<br> 1.Actual color may be slightly different from the image due to different light effect<br> 2.Please allow 1-3cm deviation due to manual measurement<br> <br> Material: PVC<br> Length:100m/3937.01 inch<br> Package List:<br> 1 Roll Aquarium Airs Pump PVC Tubing