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Progression guide

Where to Find Leeches in How to Fish

Find the three leeches required on Island 2 in How to Fish, complete the local counter, and unlock the Giant Piranha boss sequence without wasted searching.

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Quick Answer

Talk to the Island 2 progression NPC and complete the 3/3 Leech objective before expecting the Giant Piranha encounter to appear.

Before you start

This guide answers “where to find leeches in how to fish” for players who want a direct in-game route, not a generic real-world fishing answer.

Check the active NPC request and your current island before spending money; progression is usually tied to a trigger or hand-in.

Use this route in your run

Work through the steps in order and pause when the stated requirement is not met. The next obstacle normally becomes clear after the relevant quest item, boss trophy, or coordinates are received.

For a different type of problem—combat damage, money, a collection gap, or a co-op setup—use the related guides below instead of repeating the same farm.

What to do

  1. Reach Island 2 using the coordinates received after Spider Crab.
  2. Talk to the local progression NPC and check the Leech counter.
  3. Catch or collect leeches until the counter reads 3/3.
  4. Return to the objective and prepare for the Giant Piranha sequence.

Important tips

  • If the counter is still below 3/3, a stronger weapon will not spawn the boss.
  • Keep your quest screen in mind before selling or abandoning an unusual catch.