Aquatic Nature Glass Bubble counter

Glass
Bubble Counter
The bubble counter is used to detect the amount of CO2 that is released into the aquarium.

The bubble counter must be filled with 2/3 aquarium water, in order to achieve a good function.

The arrow on the bubble counter shows the direction of the administered CO2.
This arrow always points in the direction of the Ceramic Diffuser.

The set-up of the CO2 tube happens with lukewarm water and must be carried out very carefully, as to avoid breaking the glass.