Where should I visit while in Cowtown?

[BlueAbyss]

So, I'm heading to Calgary for a week in August, 6 - 12th (possibly coming home earlier, but Tuesday at the earliest). During the weekend I'll be busy with family stuff. However, I'd like to see some fish stores before I come home... I'll definitely be down to Red Coral, probably coming home with some corals and stuff, but does anyone have any other suggestions?