Aquarium Air Stone Great gift idea! Model #BT1111 .5" x .5" x 1.5" with 5/32" barb, Medium Pore Air Diffuser
$12.99
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- You get two {.5" x .5" x 1.5" air diffuser stones with a 5/32" OD barb,High Quality American Made Air Diffusers.
- UNLIKE the blue import bubble stones, this diffuser is low maintenance, durable and lasts a long time.
- {THIS IS NOT A DISCARD-A-STONE.} -- DON'T WASTE ANOTHER DOLLAR ON THE BLUE STONES WHICH SEEM TO "DISAPPEAR" OVER A SHORT TIME??
- Manufactured from 100% Glass-Bonded Silica, this air stone has been renowned worldwide for the past 30+ years as "the most efficient way to increase dissolved oxygen levels in a tank."
- Now available in an aquarium application. Standard Air Line Connection, 5/32". Self-Weighted and Non-Clogging.
- Bubble-stones increase surface agitation and oxygen levels, eliminating "dead" spots / stratification.
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Bubblemac Air Diffusers Promote Healthier Fish by Reducing
Stress.
- SPECS: 100 Glass-Bonded Silica. Maximum Pore Size 140 Microns, Nominal Particle Retention 50 Microns, Flexural Strength 2500 PSI, Bubble Size 1-3 MM, UNLIMITED LIFETIME When Used in pH of 8.0 or Less!
