Something Fishy :: Aquarium Supplies :: Plumbing :: Tubing :: Flexible Black PVC :: 1/2" ID Black Flexible PVC Tubing
1/2" X 50' Pvc Hose Black - Alpine Corporation : Target
3/8 in. I.D. x 1/2 in. O.D. x 100 ft. Black Flexible Vinyl Tubing for Ponds and Fountains - Walmart.com
Fernco 1056-415 Reducing 4-in. x 1-1/2-in. Flexible PVC Pipe Coupling for Cast Iron and Plastic Plumbing Connections in Black - GreyDock.com
1.5" Inch PVC Black Flex Tubing 100 Foot ROLL
Flexible PVC Pipe 1 1/2" x 100 ft. - Best Prices on Everything for Ponds and Water Gardens - Webb's Water Gardens
2" X 50' HydroMAXX FLEXIBLE PVC (BLACK) SCH 40:FPH200-5
Alpine Corporation 1-1/2 in. x 50 ft. Schedule 40 Black PVC Ultra Flexible Hose for Koi Ponds, Irrigation, Water Gardens and More PH112BK-50 - The Home Depot
PVC Flex Pipe - 1 1/2 Inch Schedule 40 - Cut to order