Salt water stores in Edmonton

[mwarf]

Here's a map for Aquarium Illusions:
http://maps.google.ca/maps?f=q&hl=en...a&ie=UTF8&om=1

If your staying in Sherwood Park than AI quite a drive (opposite end of the city).

You should also consider visiting:

Aquarium Enthusiasts (Family run - Chris & Kim Hedstrom)
http://maps.google.ca/maps?f=q&hl=en...a&ie=UTF8&om=1

Dare I say Big Al's - if your into that "Future Shop Fish Emporium" Feel
http://maps.google.ca/maps?f=q&hl=en...B&ie=UTF8&om=1