Fish
GH=6
KH=3
pH=7.2
After injecting CO2 at 2.5bps the pH is 5.8
How does dropping pH affect fish? I have Harlequin Rasboras, Panda Cory's, Nerites
They all seem to be acting normal. I seem to have read conflicting threads that CO2 injection is not real pH and others say it is.
EDIT: Should...