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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
Treatment Per 50 Gallons Per 500 Gallons Preventative 1 tsp 1
25" x 20" 9lb DM4 4 1
Designed for underwater applications
Improves dissolved oxygen levels
use or distribution in New York
Matala Hakko Medium Bubble Air Disc Diffusers Size:9" Diameter Treatment Per 50 Gallons PerMatala 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
