Air Stones

Alfred’s Air Diffusers are essential for keeping your plants healthy! When combined with an air pump and tubing, our air diffusers perform the vital role of circulating the water and replenishing the oxygen in your nutrient solution.

Proper aeration will bring oxygen to the submerged roots, allowing them to “breathe” underwater. The replenished oxygen helps to keep your roots healthy, promotes nutrient uptake, and increases the lifespan of your nutrient solution. As the tiny bubbles created by the air stones float to the top, the oxygen bubbles transport toxins from the nutrient solution to the surface for dissipation.

Be sure your plants and reservoir are well oxygenated, include Alfred’s Air Diffusers in your hydroponic system.

The Marina air stone is ideal for adding accents in any aquarium the air stone diffuses air, creating water movement. The air stone also increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.

Simply connect the air stone to your airline tubing and place it in the desired location. Rectangular shape.  

• Connect to standard 1/4" tubing, rectangular shape

Reservoir airstone diffusers from Alfred Horticulture help to increase and maintain oxygen levels in your nutrient solution.

Simply connect the airstone to your reservoir's oxygen pump with the proper tubing, and the compressed silicate aerator will diffuse the air within the nutrient solution.

Proper aeration will bring oxygen to the submerged roots, allowing them to “breathe” underwater. The replenished oxygen helps to keep your roots healthy, promotes nutrient uptake, and increases the lifespan of your nutrient solution. As the tiny bubbles created by the air stones float to the top, the oxygen bubbles transport toxins from the nutrient solution to the surface for dissipation.

For a 10-gallon reservoir, we recommend the 6" Alfred airstone. For a 20-gallon reservoir, the 12" Alfred airstone is ideal. All Alfred Horticulture airstones fit standard 1/4" tubing and lay flat on the bottom of your reservoir to prevent plant root tangling.

The Marina air stone is ideal for adding accents in any aquarium the air stone diffuses air, creating water movement. The air stone also increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.

Simply connect the air stone to your airline tubing and place it in the desired location. Rectangular shape.  

• Connect to standard 1/4" tubing, rectangular shape

These great quality Air Stones aerate and add oxygen to the water in your reservoir or grow system. Circulates nutrients into the water and helps to maintain an even water temperature.

Use with 3/16 in ID air line

These great quality Air Stones aerate and add oxygen to the water in your reservoir or grow system. Circulates nutrients into the water and helps to maintain an even water temperature.

Use with 3/16 in ID air line