These are not my listings and I have nothing to do with them, but some of you may be interested.
SALTWATER FISH TO GOOD HOME!!!! - $20 (vancouver bc)
http://vancouver.en.craigslist.ca/for/1059261828.html
Aquarium 20 gallon Sump tank - $25 (richmond)
http://vancouver.en.craigslist.ca/for/1059516178.html