Thanks everyone for the last reply.

I put in 1 box of Borax this morning (that's all I had).

This afternoon I measured the Ph it went up to 6.8. (i will put in 1 more box)

I took all the measurment again except I could NOT measure hardness. Could it be Zero? ALk was 30 now, and CYA was 40


P.S. The water got VERY CLEAR today.