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Piedra Difusora
  • Piedra Difusora

Air Stone Diffusers

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Air stones are used in the aeration of water in tanks, working perfectly in nutrient solutions for your cannabis plants, aerating their roots.




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We have various air stone sizes and shapes available to provide your irrigation water with the perfect aeration.

Properly aerated water makes it easier for your plants’ roots to absorb fertilizers and nutrients. Air stones retain air and expel it into the water, aerating it efficiently. As it filters the air in, the water is oxygenated and made easier to absorb.

The various sizes and shapes can be used for varied things; depending on the kind of water tank that you have, you’ll need a larger or smaller stone. You’ll also need an air pump in order to get the air into the stone itself.

These stones are quite delicate, and if you drop them they will most likely break. Keep in mind that you’ll need to keep them clean, away from the sun and under 40º.

 Most models need an atoxic silicone tube to work, although the 200mm air stone disc has a thicker inlet, so you’ll need a 8-10mm thick tube as well as a specific air pump that can fit it. We recommend using a 3500L/H Neptune Hydroponics pump that comes with an adaptor in order to connect various sized tubes.

Available in various sizes and shapes:

  • Anti-breakage air stone: 10cm, 15cm, 30cm
  • Air stone ball: 20, 50mm
  • Air stone disc: 80, 100, 120, 150, 200mm



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