Koi Pond / Fish Pond Aeration /Aquaponics / Hydroponics - Air Diffuser / Bubble Stone 100% Glass-Bonded Silica Manufactured By Bubblemac Industries, Inc., "The Forever Bubble Stone" Self-Weighted

High-Quality Ceramic Type Air Diffuser. An Excellent Choice For Pond Aeration Applications. Self-Weighted With Standard Air Line Connection. Recommended CFM = 0.25

Product Features

• Diffuser Measures: 1 1/2″ x 1 1/2″ x 1 1/2″ with 3/16″ barb standard air line connection


• The “Industry Standard” in Aeration for Fish Farms and Hatcheries Worldwide.


• Durable, Long Lasting and Requires Very Little Maintenance. Bubblemac Air Diffusers Provide The Highest Oxygen Transfer Efficiency. Much Higher Than The Chinese Import Air Diffusers.


• 2 Year Manufacturer Guarantee Against Defects. Made In The U.S.A.


• Simply Put, The Highest-Quality Air Diffuser On The Market Today. “Ya’ll Got Bubbles”? – SPECS: 100% Glass-Bonded Silica, Maximum Pore Size 140 Microns, Nominal Partical Retention 50 Microns, Bubble Size 1-3 MM, UNLIMITED LIFETIME When Used in pH of 8.0 or Less!

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Koi Pond / Fish Pond Aeration /Aquaponics / Hydroponics - Air Diffuser / Bubble Stone 100% Glass-Bonded Silica Manufactured By Bubblemac Industries, Inc., "The Forever Bubble Stone" Self-Weighted