Azaqua CO2 bubble counter Oval
Carefully adjust the CO2 system. Aquarium plants need CO2 for their growth. At ideal values, growth is also ideal. With the help of a CO2 bubble counter, your CO2 system can easily be adjusted to the ideal value for you.
This Azaqua CO2 bubble counter OVAL is made of high-quality glass and has a stylish design. The CO2 bubbles pass through the water reservoir, making it very easy to count the number of bubbles.
The CO2 bubble counter can be attached to the outside of the aquarium against the window using 2 suction cups. The CO2 bubble counter is placed between the check valve and the CO2 diffuser. Before the bubble counter is installed, it must be filled with water. Use a check valve to prevent the water tank from flowing empty. CO2 hose (4-6mm) made of silicone is highly recommended for the connection.
Includes 2 transparent suction cups