![Quick Sink Weighted Air Line](http://coastalfountainsupply.com/cdn/shop/products/air-tubing-black-vynil-bvt_{width}x.jpg?v=1523977363)
Quick Sink Weighted Air Line
The same air line tubing we use on all of our Bubble Pro sub-surface systems, available in 100-foot lengths and 3/8″ diameter. Weighted, thick-wall PVC is guaranteed not to crack or split, works in all temperatures, and can be installed easily even in cold weather! Fittings and clamps included.