I actually haven't purchased fish locally in well over a year. I used to frequent Fishaholics for equipment but was never very impressed with their fish selection, though they did have a decent variety of shrimp. Once I moved to the eastside, I haven't really found any store that I thought the fish looked particularly healthy so, I've been buying from sellers on TPT for the most part. I was hoping that maybe you had a secret fish shop that I hadn't checked out yet.
A Place for Pets in Burien used to be a favorite but the drive is just too long so, I haven't been there in quite awhile either.
Thankfully I've never needed to buy plants anywhere other than in the SnS because I've always been able to find what I needed there!