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Improve your CO or airline setup with the Seachem U Tube a clear, highquality glass Ushaped tube designed to let tubing pass over your aquarium rim without bending or kinking. It's a simple but essential piece of glassware for planted and reef systems that helps keep your tubing neat and safe while enhancing gas flow reliability.
Key Features
Strong, clear glass Utube for elegant looks and minimal visibility in your tank
Allows airline or CO tubing to run over the rim without bending or creasing
Compatible with standard 6mm / 1/4 silicone tubing
Available in both 10mm and 20mm widths to fit rimless and rimmed tank designs
Benefits
Keeps CO and airline tubing straight and kinkfree
Helps maintain consistent gas flow for healthier plants or air delivery
Sleek glass design that blends into your aquascape
Easy to install and reposition as needed
Works with both CO systems and air pumps
Why Consider a Seachem U Tube
Ideal if you want a professionallooking CO setup
Great for reducing stress on tubing that can kink over the tank rim
Helps extend the life of tubing by preventing sharp bends
A useful addition for planted and hightech aquariums
Instructions for Use
Rinse the glass U Tube with warm water before first use.
Trim a piece of 6mm (1/4) silicone tubing to the desired length.
Wet the end of the tubing and gently slide it over the glass ends.
Hang the U Tube over the rim of your aquarium at the desired position.
Connect the other end of the tubing to your CO or airline system and check for straight, unobstructed airflow.
