I'd love to vote with my wallet and support the mom 'n pop stores, but the ones within easy driving distance just don't carry what I'm interested in buying. Aquarium Paradise is closest to me, and while I trade some of my extra live stock to them from time to time, it's tough to come up with something to buy there.
I've never been to APFP; I've been meaning to go, but that's a pretty decent time and gas commitment from Olympia.
I really don't like shopping at Petstupid or Petslow - they rarely have what I want either (tanks themselves are the exception). And if they do have it, it's grossly over-priced. And the live stock? 9 of 11 Zebra danios from Petstupid were dead inside a week and my tanks weren't at fault. The 2 survivors went on to breed dozens of babies for me in that tank. How do you stress a zebra danio to death???
I liked Wild World in Oly and went there fairly regularly - I got my panda corys and longfin zebras there and they were (and still are) healthy and happy. I also got a fantastic species of plant there that I keep in all my tanks now. I tried to get them to order some Pygmy Corys for me a while back, but they never did and didn't call me or anything when the frozen food I had them buy for me came in. I didn't go as much after that... and now they're gone
So I end up buying online from Wet Spot in Portland, hobbyists on Aquabid, Ken's fish, Foster and Smith, etc.
It's a catch-22 really, and it's a sad state of affairs. I need to make a bigger effort to buy local, for sure. It would be nice if it were easy :|