Calgary Water - first fill

[Mikey B]

Hi everyone. New Guy here and about to bore you with a bunch of questions for the next while that will make you laugh, but I'm glad you're here.

I'll be filling my new tank with water in a week or so.
I sure would like to put the hose in and fill her with my culligan softened tap water, but nothing is easy in this wonderful hobby, so I suspect this isn't either.

What is the easiest water source for our salt water systems?

Thank you!

Mike