There are few things more satisfying than swatting an offensive misqueto, and then seeing its injured body snapped up by the hatchet fish when I drop it in the tank . . . heh heh heh
You could raise them yourself if you want to still feed them live insects though you might want to just skip the adult stage and feed them as larvae. I wouldn't want to be the one who had to feed the adults their daily dose of blood.