Air Stones and Diffusers

Air stones and diffusers are weighted and easy to install to complete your aeration system. They provide maximum fine air bubbles and create a collumn that will oxygen and create a current to move the water.

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Alumina Airstones

Alumina Airstones are designed to create ultra-fine air bubbles without increasing pressure.
$21.95

Matala Air Diffuser Kits

Matala offers a 9" membrane air diffuser assembly that features a hollow base that can be filled with sand or gravel. This eliminates the need for bricks and straps to get the diffuser to sink. Available in both a single head or dual head assemblies. Single head handles airflow 1.4 - 4.2 CFM and dual head handles airflow 2.8 - 8.4 CFM.
$74.95