I was curious what PH I should keep my betta's tank at?
My previous little boy unfortunately passed away after 3 days- his PH was 6.0, which my local aquarium worker said was WAY to low?
I kept it at this PH due to books I have read, saying that any higher is bad for him, however the aquarium worker told me all of the ones at the shops were kept at around 7.4.
What is the best, in your experience?
Also, I had my temperature at around 26, and my grandfather got angry, telling me that it should be lower. I lowered it to 25... so what do you all have yours at?