Rebower 12" Clear Plastic Rigid Pipe 5mm x 8mm(3/16" x 5/16") Acrylic Tube Round Polycarbonate Tubing, [for Plumbing, Hydraulics, Aquarium, DIY] - 2Pcs

This pipe is good quality, with consistent wall thickness and internal/external diameter. There is no seam join and the tube is perfectly clear all the way around its circumference, and is protected from scratches with peel off plastic wrap. It was perfect for my water cooling project and I'd definitely use again in future.

I needed some tubing to make the filter intake pipe on my fish tank longer due to the previous owner cutting it to short.This worked perfectly and coming in a pack of 2 I have a spare if I need one in the future.I like the idea of the tubing being clear as I find this blends in with the tank easier then my previous black one.

I got the 5/16" OD tubes. The tubes are exactly true on the ID, OD, and length as described. No obvious imperfections. These will suit my needs exactly.