Cyanide: an easy but deadly way to catch fish
Catching live fish using cyanide is easy. Crush a couple of sodium cyanide tablets into a squeegee bottle of water, dive around a coral reef, find a fish you fancy, and squirt the toxic liquid into its face. The mixture stuns the fish without killing it, making it easy to catch in a net, or even by hand.
In the Philippines, Dynamite Fishing Decimates Entire Ocean Food Chains
Nothing beats dynamite fishing for sheer efficiency. A fisherman in this scattering of islands in the central Philippines balanced on a narrow outrigger boat and launched a bottle bomb into the sea with the ease of a quarterback. It exploded in a violent burst, rocking the bottom of our boat and filling the air with an acrid smell. Fish bobbed onto the surface, dead or gasping their last breaths. Under the water, coral shattered into rubble.