1 inch (25mm) BLACK CORRUGATED FLEXIBLE HOSE FISH POND PUMP MARINE PVC PIPE | eBay
Alpine Corporation 2 in. x 25 ft. Schedule 40 Black PVC Ultra Flexible Hose for Koi Ponds, Irrigation, Water Gardens and More PH200BK-25 - The Home Depot
EZ-FLO 1-1/2-in Inner Diameter Polyethylene Flexible Spa Hose (By-the-Foot) in the Tubing & Hoses (By-the-Foot) department at Lowes.com
Flexible Jacuzzi PVC Hose - Royal Industrial Trading Co.
Amazon.com : Sealproof Flexible PVC Pipe 1-1/2 Inch Dia Hose 25 FT Length, Black Tubing, Schedule 40, Premium Quality Made in USA : Tools & Home Improvement
Black Rubber Flex Hose, 8 inch
Ultra Flexible PVC Pipe - Crush Resistant, Light Weight, Plastic Tubing made for S-40 Fittings
Everbilt 1-1/2 in. I.D. x 25 ft. PVC Flexible Spa Tube HKP004-006 - The Home Depot
HYDROMAXX 4 in. x 25 ft. Black PVC Schedule 40 Flexible Pipe 2202400025 - The Home Depot
Amazon.com: 1.5" Inch Diameter x 100 Feet Length Flexible PVC Hose | Flexible Pipe White Schedule 40 PVC | Perfect for Plumbing Filtration Systems : Patio, Lawn & Garden