The picture shows Flat airstones. The 8 inch airstone takes an 8mm airline. The 4 inch airstone takes a 4mm airline.
The airstones are made from the highest quality materials which enable them to last a long time.
The fine make up of the Dome airstone allows it to create fine air bubbles which diffuse into the water more easily than large air bubbles. This helps beneficial bacteria to thrive to help with water quality.
IMPORTANT - This product requires an Air pump to run it. Not included. Also recommended are non-return/anti syphon valve to be insert into the airline near the air pump to stop water syphoning back to the pump.
Why Koi Kare
We have over 40 years of experience in the industry
We are koi keepers too!
We share the same passion as our customers
We are only a phone call or email away. Do not hesitate to ask us questions - we love sharing our knowledge!
We regularly review our pricing to make sure our rates are fair for our customers
Frequently Asked Questions
How Much Is Delivery?
Our delivery is free for any orders over £50.
For all orders under £50 delivery is £4.99.
How Do I Make A Return?
To start a return, you can contact us at firstname.lastname@example.org. If you have a valid return instructions will be made on how to make the return.
Please do not post a return without contacting us first.
What Is The Best Way To Contact You?
The best way to contact us is via our contact page here.
How Soon Will I Get A Refund If I Make A Return?
Refunds will be processed within 7 days of us receiving and checking the item.
If you need advice or help with what products to buy, please reach out to us on our contact us page.