Amazon.com: 10pcs 50-75mm To 1.5-2.5 Inch Female/Male Thread PVC Connector Garden Irrigation Water Pipe Connectors Aquarium Fish Tank Tube Joints Tubing, Pipe (Color : Blue 63mm 2 Inch, Diameter : Male Thread) :
RS PRO PVC Black Cable Sleeve, 6mm Diameter, 10m Length | RS
Amazon.com: Soft Clear Static-Dissipative PVC Tubing for Air and Water - Inner Diameter 3" - Outer Diameter 3-1/2" - Length 25 ft : Industrial & Scientific
uxcell PVC Hose Tube, 10mm(0.39") ID x 13mm(0.51") OD 1.5m/4.9ft Clear Vinyl Tubing, Plastic Flexible Water Pipe - - Amazon.com
Amazon.com: POWERTEC 70274V Clear PVC Dust Collection Pipe 6" x 36" Long, 1PK : Tools & Home Improvement
DAVCO 1/2" ID x 25ft Clear Vinyl Tubing, Low Pressure Flexible PVC Tubing, Heavy Duty UV Chemical Resistant Lightweight Plastic Vinyl Hose, BPA Free and Non Toxic
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Amazon.com: MECCANIXITY PVC Rigid Round Pipe 12mm ID 16mm OD 200mm Clear High Transparency for Water Pipe, Aquarium, Fish Tank : Industrial & Scientific