Pawfly Aquarium Airline Tubing 6.5 Feet Standard 3/16" Aquarium Tubing for Fish Tank Air Pump, Flexible Kink-Resistant Pure PVC Hose for Aquarium Garden Terrarium Pond

PVC Aquarium Tubing: The airline tubing is made of pure PVC material. It is really flexible and scratch-proof. Its thickened design allows for rough handling and repeated use.

Multipurpose: The aquarium air tubing is ideal for most basic aeration setup. Great for fish tanks, aquariums, hydroponics, ponds, water gardens, siphon systems, laboratories, etc.

Standard Size Airline Tubing: 6.5 ft. in length and 3/16" in diameter (4 mm in inner diameter & 6 mm in outer diameter). Work great on most common air systems, such as oxygen, CO₂ or other high-pressure systems.

Kink-Resistant: The wear-resistant aquarium hose can be freely twisted without kinking. The smooth interior surface effectively prevents sediment accumulation and allows for smooth air flow.

Safe & Reusable: The fish tank tubing is safe and reliable to resist cracking, high temperature, corrosion and leakage. Dependable for long-time use.