Why so much violence towards fish? Leave them alone!
why is here "a fish"? I thought the fish are not countable.
Fish can be both countable and uncountable.
Often when talking about the animal, it is used in a countable way: "I see a fish in the pond".
When talking about food, the meat, it usually is uncountable: "I am having fish for dinner."
I would never!
Defiantly not if it was on the floor!