aquarium-co-op-weighted-air-stone-810055292752-34826183147589
0C3A1645-4-2
0C3A1687-4
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0C3A1684

Aquarium Co-Op Weighted Air Stone

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$4.99
Sale price
$4.99
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  • Weighted to sink
  • Modular height
  • Easy to clean

Keep your aquarium well-oxygenated by using an air stone with your air pump. An air stone is used to diffuse the air into smaller bubbles that agitate the water surface and increase oxygen levels. We built our weighted air stones with little, modular discs that can be snapped together or removed to create the perfect size. Plus, its small diameter is perfect for fitting inside common air-driven devices, like sponge filters.

Customer Reviews

Based on 180 reviews
87%
(156)
9%
(16)
3%
(6)
1%
(2)
0%
(0)
j
jon (Carmel, NY, US)

By far the best and most simplistic design. I’ve purchased many and will highly recommend

P
Paula L. (Athens, NY, US)
Great Product

The stone is fabulous. No pre soaking for weight, and went right to work.

A
Alma R. (Toms River, NJ, US)
Amazing Air Stone

I love how it sinks but you can adjust the weight! It is well made and durable. I won’t buy any other air stone!

A
Anonymous (Mililani Town, HI, US)
Weighted Airstone

It do go down. Stayed where I placed the airstone. They dont look like they will crumble over time, looking forward to never having to buy another airstone again! Haha

J
Juan

Best air weights on the market