Co2 and ph

[Hubert90]

When using co2, how much does it reduce ur ph by? Coz my ph is at around 6.6 which is ideal for betta and RCS. I don't want it to drop anymore..

 

[fort384]

It depends. It varies Inversely to your KH. The good news is that a pH drop due to CO2 injection will have very little effect on your shrimp unless you over inject co2.