So here's my question. Will adding asorbic acid to lift rust stains cause my cya to go up.
Just started a new fill. After adding much ph/ak down I have got to
Temp is 102
Maintaining 5-6 ppm fc at the moment.
Will using te vitamen c to lift Stains cause any rising in my number - fc going to zero?
Mainly worried about cya.
Using the dichlor/ bleach method..
Thank you everyone