How to Origami a shiny bluefin tuna fish

Wish you could have your own version of the adorable rainbow fish from the childhood tale, "Rainbow Fish"? You can fabricate your own luminescent fish with this origami tutorial on making a shiny bluefin tuna fish.

It's a quick origami project and fun to do with your kids. Attach a whole bunch to strings and hang from the ceiling for a cool "under the ocean" effect.