In Spokane here....
Styxx, Aquarium Solutions up here in Spokane is worth checking out. Barbie has pretty good assortment of fish you don't see in the chain pet shops and also gets plant trimmings from a local hobbyist. If there is something you really wanted she would probably try to order it in (never have asked so don't take my word). Also in the area is NW seed and pet, The one on sprague has the better aquatics section of the two.