Open 7 days a week, 9am to 5pm Monday to Thursday, 9am to 4.30pm Friday & 10am until 3pm weekends (Winter hours (October to April) - Week till 4.30pm, weekends open till 2pm

Winter offers - Get 10% off all Evolution Aqua products, use code GET10 at checkout.

Flat Round Ceramic Airstones

We are now stocking those larger diffuser type stones, these are really superb and from the same Japanese stable as those listed on this page, these give an excellent air flow and one placed strategically on the bottom of the pond or tank will work wonders, they are both long lasting and very strong.

Grouped product items
Product Name Quantity
132 mm Diameter Flat Round Ceramic Airstones (4 mm)(AP0074)
£19.95
- +
200 mm Diameter Flat Round Ceramic Airstones (8 mm)(AP0075)
£34.95
- +
In stock
More items in this range

We are now stocking those larger diffuser type stones, these are really superb and from the same Japanese stable as those listed on this page, these give an excellent air flow and one placed strategically on the bottom of the pond or tank will work wonders, they are both long lasting and very strong.

  • 132 mm - 4 mm Hosetail
  • 200 mm - 8 mm Hosetail

They come in two sizes, the larger model is 200mm diameter and the smaller model is 132mm diameter, these will make a very useful addition to any pond or tank air system, and make a superb present for the Aquatic enthusiast.


Standard Delivery Monday to Friday, via DPD or APC 

You will receive from our courier tracking details once your item has been despatched, please ensure you check your email / mobile number to monitor your parcel in transit.

Delivery costs for standard items in the UK - £5.95

(Surcharges do apply to remote postcodes)

Heavy items - £9.95

Pipe - £14.95

Larger items:

Palletised items - Some large oversize products, typically items weighing more than 30kg, may require delivery via pallet. Standard Pallet charge is approx. £50.00. To ensure there are no delays with delivery, please include a contact number when placing the order.

Overseas – DHL and UPS, cost based on weight / volume at checkout.

Damages
Although we check that items we send are in good condition before despatched and are packed well to prevent damage, it is sometimes inevitable that the occasional item will get broken in transit. 

Should this happen, please let us know within 24 hours of receiving your parcel.  We will ask you to email us providing some images of the damage so we can address this with the courier.

We will  arrange for a replacement to be sent out to you as quickly as possible, free of charge.