UP Aqua Air Stone

UP Aqua Air Stone


20" Air Stone.

  • A fine wall of bubbles for healthy fish and beautify your aquarium.
  • A beautiful, attractive aquarium aeration or filter and circulation.



  1. For best operations, soak the air-stone straight into water and have it be completely soaked before use.
  2. Connect the airline tube with air-stone.
  3. Place the air-stone on the bottom of aquarium and fix the flange of air-stone base by covering with gravel to prevent it from floating.
  4. Connect the airline tubes with the air-pump before turning on air supply.