can i add salt to a nonsalt pool

[fullhouse]

i have an ag 21' vinyl liner pool 10,500 gallons. with a 1 1/2 hp motor and sand filter.
i am curious if salt can be added without switching to swg. if salt can be added what kind and how much of salt should be added.
Brenda

[MaryLee]

Sure you can!! See this thread:

http://www.poolforum.com/pf2/showthread.php?t=636

[fullhouse]

thanks for the link. any idea how much salt i should put in a 10,500 gallon pool?? from reading at that link it seems to be water softener salt.