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Beware of imitations.
Sweetwater® diffusers are the original 2,000°F glass-bonded silica diffusers introduced by us in 1984. You may come across other diffusers that copy our sizes, descriptions and even our photos, but it takes more than flattering imitation to compete with the best. Look for the name and the two-year warranty.
|AES||Aeration Efficiency Standard|
|ABS||Acrylonitrile-butadiene -styrene copolymer absorbance|
- 6" air stone Review by Tom
I've had a 6" Sweetwater stone in my koi pond for 3-4 years. Works great, no clogging. I'd like a little smaller bubbles, but I'd probably have clogging problems. I'd recommend this air stone.
(Posted on 5/18/2017)
- Great model, can you add more specs each one of them. Review by Jesus
Im buying a few, these are great... but it is hard to identify each one of them. Add more specs please.
(Posted on 11/1/2016)