I went by the fish department to get a new fish for my ten gallon tank. I found three dead fish (two were betta fish) and one betta fish with fin rot.
I took both of the dead betta fish and had to wander around the store until I almost got the the pharmacy section before I finally found two employees talking (not working). I told them I found two dead fish. One didn't seem to care at all and the other made a face of disgust (not my fault you don't care for the animals in your stock).
Wal-mart, you are slowly killing your betta fish with the conditions you keep them in, and the "advice" you give about them to new owners. Bettas need AT LEAST 2.5 gallon rectangular tank with a heater AND filter.
Monetary Loss: $6.