3pcs 20~32mm To 1/2"~1" Copper Thread PVC Elbow Joints Garden Irrigation Water Pipe Connectors Aquarium Fish Tank Tube Joints (Color : 25mm 1I2 Inch, Diameter : White) - - Amazon.com
Amazon.com: MECCANIXITY PVC Rigid Round Pipe 25.6mm ID 32mm OD 0.2m Clear High Transparency for Water Pipe, Aquarium, Fish Tank : Industrial & Scientific
Amazon.com: WILLWA 20 25 32mm PVC Pipe Connector Straight Elbow Tee Cross Joints Water Pipe Adapter Home DIY Tube 3 4 5 6 Ways Joints (Color : 90 Degree Elbow, Size : 32MM_5PC) : Tools & Home Improvement
Amazon.com: LRJSKWZC Hose Connector Adapter Garden Inner Diameter 32mm Three-dimensional PVC Water Pipe Connector 3D Three-way Three-way Five-way Equal Diameter Pipe Adapter Water Tank Drainage Accessories ( Colo : Patio, Lawn &