Matala Hakko Medium Bubble Air Disc Diffusers Size:9" Diameter 550 Gallons

550 Gallons

Fast Acting & Easy to Apply

How to Apply

To support aquatic life

500' roll ships by truck freight

Matala Hakko Medium Bubble Air Disc Diffusers Size:9" Diameter 550 GallonsMatala Air Disc Diffusers feature medium sized holes in the rubber membrane to produce medium bubbles. Originally designed for the wastewater treatment industry, and thus conform to very high standards. The larger air pore size which contributes less than 6" of water depth back pressure. The 3 4" male thread makes it easy to attach to your feed line. Maintenance The disc is very low maintenance and in some cases NO maintenance. Simply wash the disc