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his premium Thermoplastic Polyurethane (TPU) tubing is the professional standard for aquarium CO2 systems and hydroponic setups. Unlike standard silicone or PVC air lines, TPU is specifically engineered to be CO2-resistant and gas-tight, preventing the significant gas loss (up to 40%) often seen with inferior materials. Its high-pressure rating and superior durability make it the ideal choice for connecting regulators, solenoids, bubble counters, and diffusers.
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Measuring 6mm (outer diameter) by 3m (length), this tubing offers the perfect balance of rigidity and flexibility. It is designed to withstand the corrosive effects of CO2 gas without becoming brittle or cracking over time, ensuring a leak-free and cost-effective operation for your planted aquarium. Available in Clear, Grey, and Black to match any aesthetic or equipment setup.
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Superior Gas Retention: 100% gas-tight TPU material ensures maximum CO2 efficiency for healthy plant growth.
High-Pressure Durable: Capable of handling the high pressure required for modern CO2 diffusers and reactors.
Non-Brittle Formula: Resistant to aging and chemical degradation; won't harden or leak like standard PVC.
Universal Fit: Standard 4mm (inner) / 6mm (outer) diameter is compatible with most aquarium CO2 accessories.
Aesthetic Options: Choose Clear for a discreet look, or Black/Grey to blend with modern cabinet and equipment designs.
Easy Installation: Can be softened in warm water for a secure, airtight fit on glassware or regulators
