im in canton too and it seems very hit or miss from store to store. like duck said if you have the time drive up to lansing and check out preuss pets hands down best store ive ever been in. ive been buying more and more online just because the selection around here just isnt that great. heres a link to preusses
http://preusspets.com/store/
might want to try this place. fantastic fins 38131 Ann Arbor Rd, Livonia, MI 48150 havent been in there in a bit but they did have the best selection of fish ive seen in the area