I bought my first fly rod last year as a combo and just bought another. I let the pro shop put my old rod together and didnt ask what size line they put on my #5 rod reel.
This may sound dumb but Im going to ask.

I bought a TFO #3 7' 6" rod.
The question is: If I bought a #3 rod is there a #3 fly line that I need to put on this reel? What about leader? And tippet size, Does it also matter?

Thanks