Support WBUR'Frankenfish': It's What's For DinnerPlay03:55Download AudioSabri Ben-AchourMay 09, 2012 ShareJohn Odenkirk holds up a snakehead. The fish can survive for long periods of time out of water as long as they're kept moist. They breathe air by gulping it, so they don't need to stay submerged. (for NPR)
