How to Learn Hydro Cannon in Pokemon GO
You’ll need to catch the pre-evolved forms like Squirtle, Totodile, Mudkip, Piplup, or Oshawott and evolve them during Community Day events to get Hydro Cannon.
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To teach your Pokémon Hydro Cannon, you need to evolve a specific Pokémon during its Community Day or a special event where the move is available. Blastoise, Feraligatr, Swampert, Empoleon, and Samurott can all learn Hydro Cannon under these conditions.
It's all about timing. Just evolve Blastoise, Feraligatr, Swampert, Empoleon, or Samurott on their special days to snag Hydro Cannon! Easy as pie!
Evolve your Pokémon during Community Day or special events. Missed it? You're outta luck 'til the next event!
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