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https://www.swelluk.com:443/swell-ceramic-airstones/ 
Swell Ceramic Airstones
Swell 12 inch Airstones are great quality ceramic airstones available in four different sizes to suit a range of different air pumps and applications in your aquarium, helping to oxygenate the water aswell as create a little movement in there.
Product Information
Swell Ceramic Airstones are for attaching to the end of airlines to aerate the tank, which distributes the oxygen within the tank. This is great for making sure all areas of the tank receive healthy, oxygenated water.
This is vital to have in when you have low PH levels and if you have a heavily planted aquarium, for night time as the plants take out the oxygen in the aquarium.
The Airstone can also be used a feature to create an curtain of bubbles within your aquarium.
An air pump is essential for the air stones to function. Check out our wide range for top quality and performance.
Latest Customer Reviews
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Rating Date 24/04/2021 05:04am Swell 12in Airstone
Works well and very cheap -
Rating Date 24/03/2021 07:03am Swell 12in Airstone
good flow of bubbles plenty of air -
Rating Date 16/03/2021 11:03am Swell 12in Airstone
Working well with my pump with good airflow. -
Rating Date 01/03/2021 09:03am Swell 12in Airstone
Perfect for my tank lovely bubbles -
Rating Date 08/02/2021 18:02pm Swell 12in Airstone
These are great and quite unobtrusive in the tank with a fine stream of bubbles. Low cost and great value. -
Rating Date 13/12/2020 12:12pm Swell 12in Airstone
Air leaked out of the connection and when wet broke in half, would not recommend this even though the price is very good -
Rating Date 01/12/2020 01:12am Swell 12in Airstone
Nice and cheap fitted the hole of the bk of the tank -
Rating Date 23/08/2020 07:08am Swell 12in Airstone
Excellent quality very well packaged -
Rating Date 21/07/2020 08:07am Swell 12in Airstone
excellent product very good -
Rating Date 16/06/2020 17:06pm Swell 12in Airstone
Cheaper alternative to dearer products, seem to work better for me.