Flexible Air Tube 4/6, 3M

The Hobby Flexible Air Tube 4/6 is a 3-meter long aquarium airline tubing designed specifically for aquarium air pumps and accessories. Made from high-quality, flexible material that is both phenol and zinc-free, ensuring safety for aquatic life. Key features: • 3 meter length • 4/6mm diameter sizing • Phenol and zinc-free material • Flexible and durable construction • Compatible with standard air pumps • Safe for aquarium use This green-colored airline tubing is ideal for connecting air pumps to air stones, decorations, and other aquarium accessories that require air flow. The 4/6mm size refers to the inner and outer diameter measurements, making it compatible with most standard aquarium air pump fittings. The tubing's flexibility allows for easy installation while maintaining its shape for reliable air flow delivery.