Pufferfish in the wonderful computer game Minecraft is a mob that lives in lukewarm, warm, and deep lukewarm ocean biomes. The amazing Pufferfish inflates when mobs or players approach it, and also defends itself, inflicting damage and poison to them. Like other fish, Pufferfish cannot survive without water, so use a bucket of water to collect it. The Minecraft cursor and game pointer with Pufferfish!