Tentacool is part of a two-member family.
- Tentacool was released with the game launch on July 6th, 2016.
- Shiny form of Tentacool was released on Supereffective Week on November 19th, 2019.
|In wild since 2016 Jul 6
Increased spawns in:
Increased chance/Previously in:
Use a supereffective Charged Attack in a Gym battle: Supereffective Week
- page, on the official Pokédex website
- Tentacool article, on the Pokémon Wiki