LF: Black acrylic, silicones, and special plumbing and food

[rastaangel]

I am currently in Calgary for school for 6 weeks and theres a few things on my list that I can find back home so im hoping someone can point me in the right direction to find it here in calgary.
I am looking for the following:
-1/4" black acrylic
-Either GE SCS 1200 or Momentive RTV 100 series silicone to build my new sump and tank
-Special plumbing things like SCH 80 or black fittings like street 90s, union valves and other SCH 80 or black
-Angelfish specific frozen foods with sponge in it
Anyone tell me where to find this stuff?