ANS OPTI GLASS Co2 J Glass Tube (15mm)

Description

ANS OPTI GLASS Co2 J Glass Tube (15mm)

ANS Opti Glass CO2 J-Glass Tube (15mm) for Tidy CO2 Lines

This J-shaped glass tube is the elegant way to route your CO2 line over the tank rim and down toward the diffuser without a kinked, dangling air hose. The 15mm glass curve hooks neatly over the back wall, holding the tubing in a clean arc that suits the rimless OptiCube tanks our aquascapers favour. It is a small detail, but it lifts a planted layout from looks-good to looks-finished.

Because it is hand-blown Opti glass rather than plastic, it stays crystal clear and won’t yellow under bright LED lighting over the months. Run your silicone CO2 tubing through it from the diffuser up to your bubble counter and check valve, keeping the line gently curved rather than pinched. A quick wipe during water changes keeps mineral spotting from our tap water off the visible glass.

Tidy plumbing also makes maintenance faster. See our glass pipe cleaning guide and the CO2 tubing guide for pairing. Browse upkeep tools in cleaning and maintenance.