You should check out some of the Aquarium stores in Mississauga, Dundas St area.
There's about 4-5 with in walking distance from each other. When I'm bored or have time I'm always checking them out .I'm in the process of building a 75 gal
community tank. I go to the regular shops like Big Al's , but a new shop opened up and its amazing, its called Mississauga Aquarium on Dundas, check it out online.