Betta Pond Air Stone 50mm X 12mm * Pack Of Six*

Good value for money. Keep the pond fish happy with all that extra oxygen on hot summer days. Very effective and not noisy at all.

These are larger than the last ones and well made, Pleased with my purchase.

Well priced, but loses a star due to the fact that they are not all made to the same standard, which is probably difficult to do, some of them let loads of air through, whereas others only a dribble. Otherwise they are well made, well priced and arrived promptly.

These Betta Pond Air Stones are fantastic for maintaining oxygen levels in my pond! The fine bubbles they produce are highly effective for aeration, keeping the water fresh and healthy for my fish. The size is perfect, and the pack of six offers great value for money. They're easy to connect to standard air pumps and durable enough to last a long time. I’ve noticed a significant improvement in the overall water quality since using them. Highly recommend these for anyone with a pond or large aquarium!

Didn't need 6, but I needed a pump and air stones when I carried out lengthy maintenance on my pond. I put the fish in a large trough for 2 days and used these stones to keep the water aerated whilst I did so. They worked very well and I didn't lose any fish. Didn't need 6 but that was the pack size.

Great for putting air into your pond

I Bought these Air stones as I kept losing my pond fish as the weather was hot and heating pond.and they have done the job work really good and was a good price

It seems to have taken me ages but I finally appear to have achieved the right “balance” within my modest pond (say 3m diameter, round). I have bought: https://www.amazon.co.uk/gp/product/B004V7JJEQ/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1 https://www.amazon.co.uk/gp/product/B003GV6T9G/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1 https://www.amazon.co.uk/gp/product/B00JXNEIDA/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1 https://www.amazon.co.uk/gp/product/B00G96XHXQ/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1 https://www.amazon.co.uk/gp/product/B00VLX203A/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1 https://www.amazon.co.uk/gp/product/B00I4278K6/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1 https://www.amazon.co.uk/gp/product/B0077L4V8C/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1 https://www.amazon.co.uk/gp/product/B00DJ1T4L8/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1 https://www.amazon.co.uk/gp/product/B00LW0RD0M/ref=oh_aui_detailpage_o09_s00?ie=UTF8&psc=1 https://www.amazon.co.uk/gp/product/B00SYS5GJ0/ref=oh_aui_detailpage_o07_s00?ie=UTF8&psc=1 Which, to say the least, ought to keep my little pond running at perfect levels ! I should also add that when we moved into the house, the pond already had a weak filter / fountain system. I’ve since re-attached that to the pond-spitters (the fairy and the cherub). When attached to the more powerful filtration systems it was like a garden sprinkler ! Of all of this ‘kit’ the anti-blanket weed treatment has proved excellent – no signs of it 1 week after application. Without a doubt the main thing is the flitration system. However, I think that is closely followed by the air pump + air stones. I’ve obviously had to use a system of gravel / Cotswold stone to hide the pumps and lines. I now have beautifully clear water, cascading off stones into the pond. I have 30 + fish in the pond and since I’ve got the balance right, no fatalities. I also bought this, which was a disaster: https://www.amazon.co.uk/gp/product/B004R39F34/ref=oh_aui_detailpage_o09_s00?ie=UTF8&psc=1 Basically the effect was to create ‘spiders web’ which algae could cling to at the surface of the pond. Although the water underneath was perfectly clear the anti-heron mesh ruined visibility….hence I replaced it with the galvanised mesh listed above which hangs 1 inch above the water and so doesn’t create a gudge-trap. OK: I think I may have gone wild on buying kit for the pond, but finally I’ve got rid of the niggles and have achieved a perfectly good biological balance….. Good luck fellow pondies !

work great !!!

Gerade im Sommer bei Hitze sehr empfehlenswert.

Bien

Les boules sont petites pour aérer un grand bassin. Elles seraient plus adaptées à un aquarium. Sinon elles sont efficaces.

diese luftsteine halten absolut nichts aus...sofort maken...bzw brüche...und sollte man sie mal vom schlauch nehme wollen...bitte äuserte vorsicht...brechen sofort aus