I have been adding 8 lbs of granular tri-chlor to pool (20k gal) in the evening and 4 lbs in am. Started doing this on 5/10. in the morning cl reads dark orange (before adding 4lbs). in the evening before adding 8lbs cl reads dark yellow. pump beein going 24/7. psi at 10 after adding about 1/8 cup of de.

i can only brush in the am and the evening when get home from work. dont want to get too excited but seems algae clearing just a tad bit.

just a little worried about alll the cya in this granular chlorine. ph reads dark purple but since cl is so high, ph is not reliable, right? hopefully progress will continue.