Aquarium CO2 Tubing, Clear Pressure PU Air Tube 3/16" (16.4ft), Explosion-Proof Flexible Kink-Resistant Hose Kit with Check Valve

About this item

• All-In-One Aquarium CO2 Accessory Kit ：Comes with 16ft CO2 tubing, quick-connect pneumatic check valve, basic check valve, 5 suction cups, straight connector and Y-shaped tee connector. All essential components included, one kit meets all your aquarium CO2 system needs for a hassle-free setup and use.
• High Pressure Resistance & Ultra Safe ：This CO2 tubing stably withstands high pressure up to 145 psi (10 kg/cm²) at room temperature, no air leakage or bursting even with air compressor use, providing reliable protection for aquatic plant growth in your aquarium.
• PU Material： This aquarium CO2 tubing is made of high-quality polyurethane, retaining its shape after bending with crystal-clear, wear-resistant and anti-aging surface. Kink-resistant design ensures consistent and stable CO2 flow for your fish tank.
• Standard Dimensions: Length: 16.4 feet (5 meters); Diameter: 3/16 inch (Inner Diameter: 4 mm; Outer Diameter: 6 mm). Fits all sizes of aquarium CO2 systems and is compatible with most CO2 equipment, including regulators and pressure tanks.
• Sensitive Check Valve :This CO2 tubing kit includes an AKH one-way check valve. It automatically shuts off when back pressure exceeds 0.005Mpa, protecting your expensive CO2 equipment at the output end.