The Tunze Osmolator Tubing, 10M 5000.38, is a practical solution for replacing or extending tubing in all TUNZE Osmolator models. This PVC hose, measuring 7 mm x 10 m (0.27" x 393.6"), is designed in black for seamless integration with your existing setup. With a length of 10 meters, it provides ample tubing for various applications, ensuring compatibility and durability for long-term use. Whether for routine maintenance or custom installations, this tubing offers reliability and versatility to meet your aquarium needs.