Clear Non Kink 6mm ''Oxygen Tube'' Silicone 30ft Airline Tubing

The Castle Dawn Aquatics Clear Non-Kink Silicone Airline Tubing offers superior flexibility, durability, and performance for all your aquarium aeration needs. Made from 100% pure silicone, this tubing is designed to stay soft and pliable without hardening, cracking, or kinking — even after long-term use in freshwater or saltwater setups.

At 30ft (9.14m) in length with a 6mm outer diameter and 4mm inner diameter, it fits seamlessly with all standard air pumps, bubblers, filters, and CO₂ systems. The crystal-clear tubing blends discreetly into your aquarium environment, making it perfect for both home and professional aquatic displays.

This airline tubing is UV resistant, chemical resistant, and safe for use with all types of aquatic life, including sensitive fish, shrimp, and plants. It’s easy to cut to length and install, providing reliable oxygen delivery for healthy fish and thriving aquatic ecosystems.

Ideal for hobbyists and professionals alike, Castle Dawn’s silicone airline tubing guarantees long-lasting, worry-free aeration with excellent air flow and compatibility.

Key Features and Important Notes:

• What’s Included:
  1 × 30ft (9.14m) clear silicone airline tubing.
• Size:
  30ft (9.14 meters) – 6mm outer × 4mm inner diameter (0.24 × 0.16 inches).
• 100% Pure Silicone:
  Remains flexible and soft over time. Will not harden, crack, or kink.
• Crystal Clear Look:
  Transparent tubing blends discreetly into your aquarium environment.
• UV and Chemical Resistant:
  Durable and safe for all aquatic species, including sensitive shrimp and plants.
• Fits Standard Equipment:
  Compatible with most air pumps, bubblers, sponge filters, and CO₂ systems.
• Reliable Performance:
  Excellent airflow with easy cutting and leak-free installation.
• Versatile Use:
  Ideal for freshwater and marine aquariums, hydroponics, and aquatic gardening.
• Warranty:
  1‑Year Warranty (T&Cs apply).