Remoraid is a water-type Pokémon introduced in the second generation of the game (Gold, Silver, and Crystal) and can be identified by its light-blue body, big eyes, and two large tail fins. Remoraid can be found in any bodies of water (lakes and seas) throughout the entire game series. You can usually find it in places where you can also catch a Mantyke.
When it’s about to get knocked out, throw a Pokéball at it (an ordinary Pokéball will do) to catch it and include it in your party.
You can also fight fire, ground, and rock types (these types are weak against water Pokémon like Mantyke) for easy wins.
Rare Candies allow your Pokémon to gain one level instantly without doing any Pokémon battles. Each game only has a limited number of Rare Candies that you can get from side quests or special shops, but since Mantyke only needs to level up once to evolve, you only need one Rare Candy.
