Pisces for me is the most inflated pet store in Calgary. Sure they do have a great selection of products. Unless I'm trying buy items not offered in Petland or Petsmart, I'll go to other store. I bought anubias barteri var. coffeefolia from petland two for $10 and the same plant size in netted pot, Pisces is selling for $25.
However, in term of quality and selection of fishes, I trust Pisces. Regarding staffs, Pisces have a lot of teenagers working in the aquarium department that know nothing about fishes, especially in busy weekend.