Superfish Air Stones

$1.49 ~~$1.99~~ In stock

Category: Aquarium Tubing

Aquarium air stones. Over time air stones will degrade and clogg up, so it's a good idea to replace them regularly.

Available in the following styles:

Triangle 10cm

Triangle 20cm

Triangle 30cm

Round (2 pcs)

Cylindrical (2 pcs)

Shell Shape

Star Shape

XXL Round (approx 50mm)

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 4 reviews)

John ★★★★★ Oct 21, 2026

The round 2-pack worked perfectly to replace my old clogged stones, and the bubbles are much finer now. Installation took less than a minute, and my fish seem way more active around the fresh airflow.

Sebastian ★★★★★ Oct 20, 2026

The triangle 30cm sat perfectly along the back of my 55-gallon tank and the bubbles are noticeably finer than my old stones. After a month of daily use, it's still working great with no clogging issues.

Alexander ★★★★★ Oct 19, 2026

I bought the round 2-pack as backups and they're bubbling evenly right out of the box, much better than the clogged old ones I replaced.