Description Ceramic Air Stone for Pond Aeration These high-quality long life Ceramic Air Stones are made from a refined ceramic compound. They produce very fine aeration and can be used in conjunction with any good air pump. All of the ceramic air products listed have plastic end housings which protect the air stone against abrasive contact from any surrounding surfaces. Size – (300mmL x 50mmH x 50mmW) Barbed Hosetail Connector – 8mmOD (Receiving Flexi hose with an ID of 8mm)
