Carborundum Disc Aquarium Air Stone - Large (13cm)

Air discs in aquariums help to circulate the water, creating oxygen and enhancing the environment for aquatic life. By disrupting the water's surface tension, oxygen can enter the water, leading to better filtration system efficiency and improved water quality.


  • Air disc shaped
  • Made from quality carborundum stone
  • Fits standard 4mm air tubing
  • Increases water circulation
  • Bubbles make a great feature in any aquarium


  • Diameter is approx. 13cm
  • Height is approx 2cm

Suitable for:

  • Aquariums
  • Ponds
  • Septic tanks
  • Hydroponics

Aquarium Kingdom Tips

Keep the disc level as this will ensure bubbles along the entire surface of the stone. Also, please keep in mind the larger the disc, the bigger the pump required to run it.


What's included:

  • 1 x Carborundum Air Disc Stone 13cm.
Brand Generic
Model # ZL-ASC130A
Shipping Weight 0.4000kg