I am new to pool ownership and was just wondering if there were any basic chemicals I need to keep around to keep my pool operating correctly this summer when operating as a salt water pool. I have the TFTestKit and was planning to do my own testing and balancing throughout the summer. I know there are times that special chemicals might be required, but was not sure if there were some basics to keep around so I would not have to run to the store every time something was off.