Active Aqua 12-Outlet Metal Air Manifold
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