I agree that fish are sentient. Can I just ask why d'you think it's ok to kill a fish for food but not for fun, if you also believe that they're sentient? What is the difference, morally? In terms of the facts, fish actually take an hour to die when caught and that when they're line-caught, the hook goes through the most sensitive part of their body, so, as we can see, fish are most definitely sentient, as we both agreed.