This complete Aquarium Airline Tubing Kit includes everything you need to set up or expand your tank’s aeration system. The 20 ft flexible black tubing is durable, kink-resistant and blends naturally into any aquarium setup. The kit also includes 6 air stones for steady oxygen diffusion, 6 check valves to prevent backflow, 6 suction cups to secure the tubing, and airflow controllers + connectors for full customization.

Perfect for freshwater and saltwater tanks, hydroponics, nano tanks, and large multi-line systems.

Key Features

✔ 20 ft Flexible Black Airline Tubing
Non-toxic, soft, kink-resistant and compatible with all 3/16" standard air pumps and accessories.

✔ 6 High-Quality Air Stones
Produce fine, consistent bubbles for better oxygenation and a healthier aquarium environment.

✔ 6 Check Valves (Backflow Protectors)
Prevents water from flowing back into the pump—protects equipment during power outages.

✔ 6 Suction Cups
Secure the tubing neatly along the glass for a clean and organized tank layout.

✔ Airflow Control Valves (x3)
Regulate bubble intensity with precision for each line.

✔ “I” and “T” Connectors (x3 each)
Extend tubing or split air lines to run multiple air stones from a single air pump.

✔ Wide Compatibility
Works with all standard 3/16" air pumps, air stones, sponge filters, hydroponic systems, and small pond setups.

What’s Included

• 20 ft Black Airline Tubing (3/16”)

• 6 × Air Stones

• 6 × Check Valves

• 6 × Suction Cups

• 3 × Airflow Controllers

• 3 × “I” Hose Connectors

• 3 × “T” Hose Connectors

Specifications

• • Tubing Length: 19.68 ft (6 meters)

  • Tubing Size: Standard 3/16” ID

  • Color: Black

  • Compatible With: Freshwater, Saltwater, Hydroponics