Lost water to intakes

Line busted and drained pool to intakes. Replaced line and filled pool. Unsure amounts of salt and cya to put in. 210lbs salt 2.1 lbs cya to open from complete fill. 8400 gal 12x24x52 rectangle intex

If you can provide the current salt and cya levels from a pool sample test, we can recommend the amount of chemicals you need to add.