Review on 🐠 AQUATEK CO2-Proof Tubing 16 Feet: Enhancing Efficiency and Durability in Your Aquatic Setup by Laura Walters

This tube works exactly as advertised. I installed it for a while and there are no leaks. My regulator keeps my lines around 50psi and it seems to be holding up very well. Be sure to cut your corner as close to 90° as possible. I used a single-bladed stainless steel razor to cut myself. It cut like butter and left a nice clean edge very close to 90°. I would recommend boiling a mug of water in the microwave and then holding the end (about the last inch or so) of the tube in the water. 30 seconds. The hose becomes very flexible and can be tightened very easily. I had no problem slipping this tube over a pollen glass CO2 diffuser after dipping the tube in hot water, although the glass stem was quite thin. Just remember to attach the hot tube to the glass. I'm not sure of the exact definition of "kink-free design" but I could definitely roll the tubing back on itself, but only under fairly extreme conditions <1" 180° turn. I just used slightly more tubing to widen the curve a bit and had no trouble connecting it to the AQUATEK 3-in-1 CO2 diffuser line holder which some buyers of this diffuser seem to have complained of problems with.In addition to the two above Having said diffusers, I have also used it with the following products and had no leaks: - Fluval CO2 Bubble Counter - AQUATEK Premium Brass Check Valve - Pawfly 2-Way Air Valve Manifold