I have visited most of the Walmarts in my city and all of them have disgusting, filthy tanks. Every tank has at least a few dead fish. One employee made some off comment, can't remember what it was, but it sounded like he didn't really care about the fish at all. I have never bought any fish there.

I have noticed lately there are no fish in the tanks and it makes me wonder if they are shutting down fish sales. I hope so. If your going to sell fish look after them!