airstone_group

Airstones

Air Stones, like many other products, only have a certain life-span ..  and do need replacing frequently to maintain optimum performance.
Many Koi / pond keepers, unfortunately, are not aware of the importance of air in both the pond and importantly, within the actual biological side of the filtration system .. remember that every living thing, including bacteria survive only with a source of air ...and the benefits of air within the filtration system will be seen in a very short space of time.

50mm Blue Economy Airstone

50mm Blue Economy Airstone

CE5 - 30 x 150mm Airstone

 

CE5 - 30 x 150mm Airstone

CE6 - 50 x 150mm Airstone

 

CE6 - 50 x 150mm Airstone

50mm Korean Ceramic Airstone - (4mm)

50mm Korean Ceramic Airstone

15mm x 70mm Korean Ceramic Airstone - (4mm)

 

15mm x 70mm Korean Ceramic Airstone

20mm x 120mm Korean Ceramic Airstone - (4mm)

 

20mm x 120mm Korean Ceramic Airstone

30mm x 130mm Korean Ceramic Airstone - (4mm)

30mm x 130mm Korean Ceramic Airstone

40mm x 220mm Korean Ceramic Airstone - (8mm)

 

40mm x 220mm Korean Ceramic Airstone

50mm x 300mm Korean Ceramic Airstone - (8mm)

50mm x 300mm Korean Ceramic Airstone

132mm Diameter Ceramic Airstone - (4mm)

132mm Diameter Ceramic Airstone