Product Description
These long life ceramic pond air stones are ideal for koi ponds or quarantine systems. They can be placed inside the pond or the filter system to deliver large amounts of oxygen. For use with 9mm airline fittings.
These long life ceramic pond air stones are ideal for koi ponds or quarantine systems. They can be placed inside the pond or the filter system to deliver large amounts of oxygen. For use with 9mm airline fittings.