The Pufferfish is caught by fishing. Eating pufferfish is incredibly dangerous and in no way beneficial. Brewing a pufferfish into a potion gives a potion of Water Breathing, allowing the Player to breathe underwater for 3 minutes. The Pufferfish is coming with the Minecraft release Biome Update 1.7
What could I craft with Pufferfish item ?
1 x Cooked Fish