1-1/2

1-1/2" Air Stone w/ 3/16" Barb

Product Code: AS15

Regular price $9.00 Sale

This high quality, fine bubble diffuser is constructed of an Alumina product, which is 3 times stronger than glass-bonded silca air stones. It has a 3/16" Barb adapter and a recommended airflow of 0.20 CFM.