|Spawn Time|| (Hard Mode)|
|Spawn Area||Jungle Biome|
The Arapaima is a Hard Mode enemy that spawns in the Jungle Biome. It is a stronger variant of the Pirahna. They behave much like Angler Fishes, but they move much faster and do heavy damage very quickly. They can tear apart an unprepared player in a matter of seconds. It is better to avoid combat with them in the water and to kill them from a distance instead. If you are very close to the water, but not quite in it, they will attempt to lunge at you from the water in order to hit you.
- Arapaima (a.k.a Pirarucu) is a brazilian river fish known to be very dangerous, but tasty.
- The Arapaima's shape resembles a rocket.
- Added to the game.