Clear CO2 Tubing 

Available in 1m & 3m

CO2 Resistant Aquarium Polyurethane Tubing - 4/6mm This high-quality tubing is made from CO2-resistant polyurethane and is perfect for planted aquariums. It can handle high pressure, making it reliable for CO2 delivery.

Tip: To attach tubing to CO2 diffuser, dip the end of the tubing in boiling water for 2 seconds, then simply push on gently. (do not use directly onto ADA glassware, see ADA diffuser description for more details)

Co2 aquarium tubing key information:

• Clear non obtrusive
• Co2 Resistant
• Doesn't become brittle and leak gas 
• Fits all co2 diffusers (excluding ADA)
• Pre-cut 
• Available in 1m and 3m lengths