I dont understand why I slammed for a week and still no improvement. It turned dark green to milky white but it won't clear.
Ph..7.2
Cyan..50
Fc..20
Tc..20
Cc..0
Calc..180
36000 gallon hayward sand filter
Filter sand was changed 2 years ago.
Help
Sent from my VS986 using Tapatalk
Ph..7.2
Cyan..50
Fc..20
Tc..20
Cc..0
Calc..180
36000 gallon hayward sand filter
Filter sand was changed 2 years ago.
Help
Sent from my VS986 using Tapatalk