The 6 outlet manifold enables you to have air stones in different locations in your pond allowing better water circulation. Each 4mm outlet has a tap to control the flow dependent on the amount required. The outlets are standard 4mm and fit most air lines. The inlet is 19mm.

Product Details;

• Standard 4mm outlet x 6 with 19mm inlet.
• Improves water circulation.
• Increase oxygen levels and gas exchange.