Hello, I have had a fiberglass pool built over the winter utilizing a salt water system, pentair intellichlor. I have not yet put any salt in but have been shocking it every month and half to two months when it turns a slight green. It clears it right up. But now i want to add all my salt but I'm reading that i need to possibly use all these other chemicals. I was told at purchase that its mainly salt and shock occasionally for the pool. But now I'm told theres so much more.Any help would be great. I will continue to research also.