Premium Black Silicone CO2 Hose – 6x4MM High-Performance Tubing

Ultra-flexible deluxe silicone construction ensures kink resistance and long-term durability for continuous CO2 supply in aquariums. Precision 6mm outer diameter with 4mm inner bore optimizes gas flow efficiency while preventing leaks.

Matte black finish blends seamlessly into any aquarium setup while resisting algae buildup and discoloration. Industrial-grade material withstands high pressure and maintains flexibility in both cold and warm water environments.

Ideal for precision CO2 systems, air-driven decorations, and professional reef tank setups. FDA-approved food-grade silicone guarantees safety for all aquatic life without plasticizer leaching.

Cut-to-length convenience with razor-clean edges that maintain structural integrity during installation. Outperforms standard vinyl tubing with 3x greater lifespan and silent operation.

Global wholesale pricing available for bulk orders – factory-direct quality without distributor markups. Compatible with all major CO2 regulators and diffusers worldwide.