Never Clog Air Stone

Quantity

These are the best air stones out there. They are weighted so they naturally sink. They can be taken apart so that if they were to ever clog, they can be cleaned. At 10+ years of using these I've still never had one clog. They have medium sized bubbles which create very low back pressure which doesn't wear out your air pump and they work great inside sponge filters. Really they are the best air stone money can buy. Instead of replacing A cheap ceramic air stone every 4-6 months as they get worse and worse for bubbles, install one of these once and never worry about it again.

Customer Reviews

Based on 116 reviews
88%
(102)
8%
(9)
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T
T.W.
Great product!

I started modifying a couple of sponge filters so I could use a no clog stone in them. The bubble output is great and the fact that you can add or remove the individual sections is an added bonus.

P
P.B.
Never clog

Excellent, the best

L
L.

Still working 8 months later with no issues.

C
C.H.
Use them in all of my tanks!

I use these in all of my betta tanks and love them. I was getting frustrated with having to replace ceramic airstones but since making the switch the airflow has been constant and maintence free.

S
S.A.
Great air stones!

This is the second bunch I purchased because the first set was so awesome. These are so much better than the ceramic ones.

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