Single post in The Beginner's Guide - Help & Questions

Hi, new here! I'm wondering what I'm supposed to do with excess pokemon? Is my only option to wait to send them to a shelter? Also for fishing, I see that I need to catch a lot of fish to upgrade my rod, however there aren't many new pokemon to catch in each area. Am I supposed to just catch a bunch of Goldeens, Magikarp and the likes over and over? That seems like that would build up fast D: