Okay so I figured some things out. Even though my brain is about to explode with all this info,I figure Id share it with yall. Maybe someone has had similiar experiences??
So in short
*gh is 4.48 dh which means it soft (good for bettas)
*kh is 1.68 dh which is way way low (not good for bettas)
So the low kh means you can have rapid ph swings,resulting in multiple fish deaths.
I read add airstones to their tanks,well the three who died all had airstones. So obviously thats not enough.
Now to figure out how to raise KH without raising PH.
Any ideas lol??
I read baking soda,but it doesnt keep it stable. Off to find something else.