You know.. thinking about it now I should have made them clean his water right there. But at that time I was to upset/ emotional not only about his water but other personal things and I honestly didn't know if I would be able to control my tongue. Heck I had a temper that day.. even my boyfriend was watching what he said around me so he wouldn't trigger any more anger bursts.
I haven't been back at that walmart since I got pewe.. But I did go to a different one which actually only had one betta cup that was a bit dirty. Did have one dead betta but completely clean water, so I cant say they were the cause of it. So I have some hope for some walmarts.