Schooling changes Wishiwashi into its School Form, if its HP is above 25% and Wishiwashi is at least level 20. If its HP falls below 25%, Wishiwashi will revert back to Solo Form.
Schooling cannot be removed or replaced via moves like Skill Swap or the Mummy ability.
| Sun Moon Ultra Sun Ultra Moon | When it has a lot of HP, the Pokémon forms a powerful school. It stops schooling when its HP is low. |
| Sword Shield B.Diamond S.Pearl | When it has a lot of HP, the Pokémon forms a powerful school. It stops schooling when its HP is low. |
| English | Schooling |
|---|---|
| Spanish | Banco |
| Italian | Banco |
| Japanese | ぎょぐん (Gyogun) |
| German | Fischschwarm |
| French | Banc |