Matala Hakko Medium Bubble Air Disc Diffusers Size:12" Diameter This allows the release of

This allows the release of toxic gases and the replenishment of fresh oxygen that is critical for the survival of fish

Usage Details For Light Algae Growth

Bulkhead Fittings

Complete filters or replacements filter cartridges are available

Matala Hakko Medium Bubble Air Disc Diffusers Size:12" Diameter This allows the release ofMatala 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