Aeration Stones

Aeration Stones product information

Aerating your pond prevents many pond issues from arising. The main benefit is that the oxygen content in the pond water will sustain fish life. Another benefit is water agitation keeping a pond alive.

Can be used in the winter as a freeze prevention, the air bubbles keep the surface moving preventing ice covering the pond.

All our air stones are industry standard fittings but output is dependent on air pump.

Aeration Stones

Pond airstone (ball)

5 cm (2inch) diameter airstone

Ball air stone, helps increase the level of dissolved oxygen in the pond water.

Pond airstone (ball)
$6.95

Pond airstone (round)

Mutipurpose dumbell style pond airstone, helps increase the level of dissolved oxygen in the pond water.

7cm/ 2.75inches long

Pond airstone (round)
$3.95

Pond airstone (cylindrical)

50mm/2inch cylindrical airstone.

Cylindrical air stone, helps increase the level of dissolved oxygen in the pond water.

Pond airstone (cylindrical)
$4.49

"Pond airstone (5)"""

Heavy bubble disk type airstone suitable for larger ponds.

Pond air stone, helps increase the level of dissolved oxygen in the pond water. Suitable for larger ponds, 13cm (5inch) airstone

"Pond airstone (5)"""
$9.48

Pond airstone (flat)

125mm/5 inches dia flat airstone.

Pond airstone (flat)
$16.95

Pond airstone (heavy ceramic cylindrical)

30cm/12 inches long.

Heavy ceramic cylindrical airstone designed with ponds in mind: the plastic housing at each end offers protection to the airstone from contact with its surroundings.

With a jetting volume of 30 liters/min this airstone will give sufficient aeration for a 750 gallon pond. You can use a combination of these airstones to provide adequate aeration and increase the water circulation for ponds larger than 750 gallons.

Pond airstone (heavy ceramic cylindrical)
$28.95
Out of stock

Pond air stone (heavy flat disc)

225mm/9 inch diameter flat, disc type, pond air stone.

Heavy flat air stone with a 28 liters/min jetting volume. See table below to estimate how many of these pond air stones you would require to adequately aerate your pond.

Pond Volume in Gallons70014002100280035004200490056006300
No. of 28l/min air sto …
Pond air stone (heavy flat disc)
$54.48

Budget Two Inch Ball Airstone (Pack of Two)

50mm (2 Inch) Pond airstone, fits all stanadard airline sizes.
Budget Two Inch Ball Airstone (Pack of Two)
$5.95