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 or replace the disks outright.  They also 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 nearly never worry about it again. Tighten or loosen the disks to change how big the bubbles are.

Never Clog Air Stone

Frequently bought together

  • Airline Holder
    $0.99
    Add to order?
  • Coconut Hut
    $3.99
    Add to order?
  • Ziss Premium Air Valve
    $1.59
    Add to order?
Guaranteed SAFE Checkout
American Express Apple Pay Diners Club Discover JCB Mastercard PayPal Shop Pay Venmo Visa

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 or replace the disks outright.  They also 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 nearly never worry about it again. Tighten or loosen the disks to change how big the bubbles are.

Customer Reviews

Based on 203 reviews
97%
(197)
2%
(5)
0%
(1)
0%
(0)
0%
(0)
S
S.H.
Perfect!
V
V.J.
My Goldfish love the bubbles
W
W.M.
Air Stone
G
G.E.
Great multipurpose airstone
C
C.
Best airstone around
C
C.H.
K
K.H.
J
J.H.
Wow
R
R.F.
quick delivery
W
W.H.
Nice!