Finest-Filters CO2 Resistant PVC Aquarium Air Pipe

Flexible PVC Air Tubing: Made from high-elasticity PVC for long-lasting flexibility – resists hardening over time. 5️⃣ For 5mm Inlets: Designed for use with air pumps and accessories with 5mm standard connectors. Reduces Bending & Clogging: Engineered to prevent sharp bends and ...Flexible PVC Air Tubing: Made from high-elasticity PVC for long-lasting flexibility – resists hardening over time.

5️⃣ For 5mm Inlets: Designed for use with air pumps and accessories with 5mm standard connectors. Reduces Bending & Clogging: Engineered to prevent sharp bends and maintain clear airflow, even in tight setups. Ideal for Aquariums & Ponds: Use with air stones, sponge filters, bubble walls, or check valves.

CO2-Compatible Material: Made from durable PVC that resists hardening — suitable for low-pressure CO2 setups as well as standard air pump systems. This high-quality PVC air pipe is designed for aquarium air pump systems and fits all standard 5mm inlets. Unlike low-grade tubing that hardens or cracks, this version is made from ultra-flexible, high-elasticity PVC that retains its shape and clarity over time.

Whether you're running air stones, sponge filters, bubble curtains or valves, this airline tubing ensures a consistent flow without kinks or blockages. Available in 2m or 5m lengths depending on your tank size or setup complexity. Easy to cut to length and install.