Not to be confused with the Golden Piranha.

The Piranha is a new additional fish in Happy Aquarium. Unlike their real-world counterparts, they do not eat the player's fish, since they are domesticated.


  • Unlocked at Level 5
  • Cost: 39 Pearls
  • Grows in: 32 hours
  • Description: Nice addition to your tank!


  • Black Piranha
  • Turquoise Piranha

Real-Life BackgroundEdit

In real-life, a piranha is one of the most deadliest fish in the world. These fishes travel in schools to hunt for food. The piranhas are also notable for eating adventurers in rivers. These creatures are found in South America.