I saw the title and even though I knew I wouldn't watch the video I opened it. I see enough abuse and horrible things I prefer not to endorse more. I can understand some wanting to see it, or post it, but no, I can't.
I looked. I'm a mod on another forum and so I'm used to checking out links to make sure that they're "okay." This one showed a massive arowana fish eating a duckling. I'm okay with people feeding their fish/snakes/whatever live food--and this thing was in a tank, so it was a pet--but I'm not sure why anyone would feel compelled to film it and post it.
I understand other animals have to eat but what that guy did was horrible. I am glad I didnt watch it all. The first few seconds was bad enough. O some people
I worked at a pet store for years and arrowanas eat live fish. These fish a poor quality goldfish breed to feed predator fish. I also think it is inhumane to keep such a large fish in such a small tank. Wonder what PETA or the humane society would think about this.