Dymax Silicone Airline 4mm - Black (1 Metre) - Loose

Why Buy Loose - By The Metre?

  • Customise how much continuous length of tubing you need by purchasing by the metre.
  • For example, if you purchase 5 quantity of tubing, you will receive 5 metres of unbroken airline.

The 4mm Dymax black silicone airline is a soft and flexible air tubing, It can be used for most standard 4mm air pump outlets and airline accessories.


  • Highly flexible silicone airline tubing for aquarium.
  • Soft & flexible material resists kinking and provides durability.
  • Suitable for standard 4mm air pump outlets and accessories.
  • Black colour provides a great contemporary look for aquariums.
  • Silicone material provides reliability, unlike other PVC airlines that harden over time.
  • Suitable for freshwater and marine aquarium use.

Great to use with:

  • Airstones and air curtains.
  • Air operated ornaments.
  • Air-driven filters - Sponge filters.
  • Check valves, gang valves and other air accessories.

Dymax Order Number - DM703_1m


What's included:

  • Dymax Silicone Airline 4mm by the metre.
  • Example: 1 quantity = 1 metre, 5 quantity = 5 continuous metres.

We will cut the airline in one piece depending on the amount purchased. If you purchase 10 lots, you'll receive 10 metres of air line tubing in one long piece.

Brand Dymax
Model # DM703
Barcode # 8885009367031
Shipping Weight 0.0200kg