Easy product returns
- Stone ball color: blue
- Size: Ø 50 mm
- Input for hose: Ø 4 mm
The air stone is used to "crumble" the air forced into water solutions.
The mineral stone is a specially prepared stone that, thanks to its porosity, allows the free flow of the forced air through the aerator. To produce air bubbles, it should be connected to the aeration pump using a hose. It produces very small bubbles.
Specification:
Stone ball color: blue
Size: Ø 50 mm
Hose entry: Ø 4 mm