It's interesting (and horrifying) to examine how UK animal welfare laws change when applied to different species. It's rightly illegal to slit a dog's throat, or hang a cat upside down and run it through a pool of electrified water. It's horrible to even consider. But when it comes to pigs, cows, chickens and other farmed animals, those actions are routine.
The Grandview Aquarium inside a shopping mall in Guangzhou is housing animals in poor living conditions leading to many experiencing poor welfare. But the situation for these animals is not new in China, it does in fact reflect the general situation for many thousands of animals languishing within poorly run, inadequate ocean parks across the country.