Active Aqua-Air Divider Options:8 Outlet Copper Air Divider Aeration of growing media -

Aeration of growing media - ideal to mix into coco coir or soil to aid aeration

Works great with Hydrofarm domes to create a mini greenhouse

Because ARS Blades are specially hardened

The #1 selling filter in gardening and hydroponics for 10+ years

and Universal orientation

Active Aqua-Air Divider Options:8 Outlet Copper Air Divider Aeration of growing media -Distribute the output of your air pump precisely with this individually controllable 12 outlet air manifold. Outlets can be individually opened or shut for total aeration control. Constructed from a high quality blend of copper and stainless steel. Double barbed ends for tight seal with tubing. Recommended tubing sizes: Input: 3 8" internal diameter Output: 0. 17" internal diameter