$69.99 1/2 x 25' Black Flexible PVC Pipe, Hose, Pond Tubing for Koi & Water Gardens | eBay
Amazon.com : NorthStar Hose/Pipe Fitting - 1/2 Inch Hose Barb x 3/4 Inch Quick Connect Elbow, 50 
STEELMAN 96846-IND 50-Foot Long Yellow Rubber 1/2-Inch ID Hose Reel Replacement Air / Water Hose 
