Matala Hakko Standard Air Manifolds

Hakko Metal Air Manifolds connect your air pump outlet into multiple air lines, with even more outlets than the heavier duty brass manifolds. In most cases, Practical Garden Ponds still recommends Matala's heavy-duty brass manifolds, since each outlet is fully adjustable.  As such, they offer more of an option to adjust flow rates through different air stones and help eliminate back-pressure.