Size Name:20 x 50mm Airstones Water rich in oxygen is essential for happy, healthy fish and plants in your pond or aquarium. Furthermore, combined with the right pump, the generated air bubbles can act as an impressive display feature. Air stones require an air pump and airline to get the air to them, these are both available separately in our store. Classica ball airstones Can either be hidden beneath the gravel or sit on top. These airstones simply Connect to standard size airline.
M**O
Strong and reliable
This product arrived on time and are exactly what I need for my fish pond. They are strong and great for aerating the pond. I find them much better than the rectangular ones
J**R
Five Stars
Very happy doing the job they are for in the pond
I**N
Five Stars
Excellent cheep air stones for my pond, would recommend.
A**R
Brilliant
Koi Pond
Trustpilot
4 days ago
1 month ago
