Do!aqua CO2 Music Counter - CO2 bubble counter
The CO2 Music Counter from Do!aqua is a glass CO2 bubble counter that makes it easy to measure the amount of added CO2. The CO2 bubble counter is filled with water and attached to the outside of the aquarium with the supplied transparent suction cups. The CO2 that enters the Music Counter will rise through individual bubbles. By counting those bubbles, the amount of CO2 administered can be accurately measured and adjusted.
The design of this handmade CO2 Music Counter is special because the back is flat and can be easily attached to the window.
To connect the CO2 Music Counter, the upper and lower suction cups (small) must first be attached. After this, it can be filled with water by immersing it. (hold 1 finger on one end to create vacuum and release) After this, the bottom silicone hose of 3 to 4 cm can be connected. The supplied check valve (check the flow direction) can be mounted on this to prevent water from being siphoned from the aquarium and entering the CO2 device. The silicone hose to the CO2 diffuser can be attached to the other end of the Music Counter. The CO2 Music Counter can be used very well in combination with the CO2 Music Glass from Do!aqua. If the CO2 supply is now connected to the check valve, the system is ready to accurately and responsibly add CO2 to your aquarium!
Top up the water in the Music Counter if the level becomes too low.