






- For use in high pressure systems. Premium quality CO2 resistant tubing for planted aquariums.
- High-quality polyurethane tube, smooth, flexible and aging resistant. Much more robust and durable than regular PU pipes. No leaks! Pressure resistance: 0-7kg/cm2.
- 4mm / 6mm dimension (3/16" Inner Diameter).
- 【Tip】: The high pressure resistant CO2 tubing is a little rigid than normal CO2 tubing, use hot water to soak the end of the tubing before connecting to co2 equipment is recommended.