Tomorrow I will go out and try to hunt down some Borax, 2 Meijers and 1 Walmart are out by me.

I did pick up some washing soda though, can I just use that instead of the Borax? Or is there a reason to use the Borax?

I did get my water test kit today and tried it out, looks like your recommendation for the amount of Borax is about spot on.

Just need to get the PH up to stop the chlorine from burning out at a rediculous rate.