Aquatic Clubs of Canada:

The Canadian Association of Aquarium Clubs	The Canadian Association of Aquarium Clubs
Durham Region Aquarium Society	Our aim is "the advancement and improvement of the aquarium hobbyist".
Brant Aquarium Society	Aquarium Club in Brantford, Ontario
Calgary Aquarium Society	Aquarium Club in Calgary, Alberta

Fishy Websites in Canada:

Canada Pleco	Dedicated to the discussion of Plecos in Canada
Canadian Crayfish	Dedicated to the discussion of Crayfish in Canada

Fishy Retail in Canada:

Big Al's	Retail Chain Across Canada and the US
Menagerie Pet Shop	The Menagerie has been a fixture on Parliament Street for well over three decades
Delta Guppies	Raising Guppies can be a great pastime.

Useful Manufacturer Sites:

Algone	Natural filtration product
All-Glass Aquariums	Quality glass aquariums, hoods and stands
Aquarium Pharmaceuticals	Wide range of aquarium products and accessories
Aquatic Reef Systems	Aquatic Reef Systems sells reverse osmosis systems for fish tanks
Eheim	Aquarium filters, pumps and accessories
Hagen (Fluval)	Wide range of aquarium products
Kent	Aquarium additives and water purification
Marineland Aquarium Products	Aquarium filtration and other products
Python Products	The Python no-spill water change system and accessories
Seachem	Aquarium additives and accessories
Tetra	Wide range of aquarium and pond products
Wardley	Fish foods and accessories