I have personally made 5 separate comments regarding the leopard gecko enclosures at the location in Carlsbad off of Vista Way. They are kept in fine grain sand which can cause severe ailments including metabolic bone disorder which is irreversible. It would take 20 minutes of time and materials on site not 5 feet from the habitat to fix this issue. This petco location is actively killing the animals they're trying to profit from and refuse to make this simple change for the good of the animal.