I have attached a photo of the conditions my local walmart sees appropriate to keep living creatures in. In two different tanks this was happing.
ENORMOUS mounds of dead fish coating the entire tank's filter and then some. VERY VERY few living fish were actually in either of the tanks, and the few that were had been coated in ick and were not looking so healthy.
As I walked by a worker had been opening up the tank to take out a fish for a family, completely ignoring the enormous mound of fish corpses. He just walked away afterward, not a care in the world about the (previously) living creatures.
Reason of review: Treatment of Animals.
Preferred solution: Let the company propose a solution.