UP-Aqua CO2 System Bubble Counter with Check Valve

UP-Aqua CO2 System Bubble Counter with Check Valve
Together with the use of a regulator, it can count the quantity of CO2 and supply the plants with enough CO2.
CO2 bubble counter & check valve to use together will get double protection for your regulator, CO2 bottle to prevent water from flowing back
 
Suggestions
Normal plant tank. It is recommended to adjust the CO2 amount for 1 bubble counter / 3 seconds (to adjust the amount of CO2 is dependent on tanks size, the density of plants...etc.)
For optimum plant growth, the CO2 amount is recommended 2-3 bubble counter / 1 second (to be dependent on the effectiveness of the diffuser to adjust your CO2 amount).
It is clear to count Co2 quantity, do not waste Co2, (in plant tank approx. 3 seconds one co2 bubble. )
The bubble counter also has a check value effect. The use of a CO2 bubble counter and check valve together will get double protection for your products (like co2 pressure regulator, co2 bubble….etc)
Fits with 4/6mm co2 pipe
Easy to install and use.