BiOrb AirStone : 7 results priced between £1.00 and £2.00

The air stone at the base of the aquarium breaks up the flow of air into a mass of bubbles. After a time this can be become blocked by calcification, especially in hard water areas, reducing the flow of air into the aquarium. Replacing the air stone every few months will keep your aquarium bubbling away nicely.

Replacement airstones for the Biorb and BiUbe aquariums. These sit on the bed of your tank and create a mass of bubbles.

After a time the air stone can become blocked by calcification, especially in hard water areas, reducing the flow of air into the aquarium.

After a time the air stone can become blocked by calcification, especially in hard water areas, reducing the flow of air into the aquarium.

Product descriptionBIORB AIRSTONES The air stone at the base of the aquarium breaks up the flow of air into the aquarium into a mass of bubbles. After a time the air stone can become blocked by calcification, especially in hard water areas, reducing the flow of air into the aquarium. Replacing the air stone every few months will keep your aquarium bubbling away nicely. Pack of 2

The air stone fits in the base of the biOrb underneath the filter cartridge. It breaks up the flow of air into the aquarium, splitting it into a mass of fine bubble. It also reduces noise from the air pump.

If the bubbles have reduced in your biOrb you may need to replace the air stone.