hey skf,
I know that nitrifying bacteria begin to die off at lower pH levels but I wonder whether nitrfying bacteria can suffer from pH shock/stress.
For example if I have a live filter in a tank with pH 7,5 or 8 or more even and I then place the-filter in a tank with pH 6 (or if I did this the other way around say) would this cause significant die-off of the nitrifying bacteria?
love n peace
will