Large Cylindrical Aquarium Air Stones


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  • Produces an abundance of fine bubbles to your tank, pond and circulation system .
  • Heavy weight enough to sink into the bottom of tank.
  • Strong shell to protect the air stone.
  • Suitable for aquarium, fish tank and hydroponics.


  • Soak the stone completely in water over 1 hour before use.
  • Clean regularly by a brush as they get clogged.

How to use bubble stone:
1. Please use an air tube (purchased separately) to connect the bubble stone, and connect the other end of the air tube to an aeration pump (purchased separately).
2. Please soak this product in water for 1 hour before use.
3. Long term use, if the dirt is blocked and the bubbles are reduced, it can be taken out for cleaning and used repeatedly.


MaterialMineral, Plastic
ColourBlack, Grey
Jetting Volume24 L/min
Suitable Pump Power> 15 W
Suitable Tube Inner Diameter3/16″ or 3/18″

Additional information

Weight0.4 kg


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