Hakko MDB24 diffuser base

Dual Air Base w/4 - 9 in. Discs

Matala Lake Aeration Diffuser Bases are designed to keep the air discs up off the mud bottom of a lake.

The MDB24 comes complete with four 9" air discs supported above a double base. Includes multi-barb for hose connection. Also available with 12" air discs for large air compressors.

The double base is heavy duty rugged plastic with soft edges. Fill the base with small gravel and sand and purge of all air bubbles. The base comes with a friendly multi-barb that will allow connection to various sizes of air hose including 3/8", 1/2", 5/8" and 1".