Review on 🐠 CORISRX BEST OF YOUR LIFESTYLE Airline Tubing: 20ft/6m Co2 Tube for Aquarium CO2 Systems by Robert Hickey

This is NOT a CO2 hose as advertised. This is clearly regular airliner silicone tubing. And for what it really is, it's way overpriced. Yes you can use it for CO2 like you could use any other aviation tube but that doesn't make it CO2 resistant. Silicone is highly permeable, allowing carbon dioxide to permeate through walls while losing up to 30% carbon dioxide, possibly more depending on length. I wouldn't trust such a soft, thin-walled hose to withstand the pressure of a carbon dioxide system either. The hose can break and leak gas if you are not careful. Look for CO2 safe pipes and save yourself the headache.