Ecoplus Round Air Stones

These air stones produce very tiny air bubbles. The size of the bubble that an air stone produces makes a significant difference in their ability to add dissolved oxygen to water. If a single large bubble and 8 small bubbles have the same total amount of air inside of them, then the surface area of the 8 smaller bubbles will always be greater. Additionally, smaller bubbles are less buoyant and rise through the water slower, allowing them to diffuse more oxygen into the water.

Available in small, medium and large sizes.

Air Pumps & Stones/Hardware/
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