How to Make Coins Fast in Fish It
The fastest way to make coins in Fish It is selling rare, heavy or mutated fish to the Fish Merchant instead of holding onto them, since a mutated Magma Shark or Kraken sells for far more than a plain one. Certain quests also pay out big in one go, catching Mythic or Secret fish or selling a batch of fish can hand you around 550,000 coins at once.
Updated Sep 9, 2026. Source.
Sell, do not hoard
Holding onto fish earns you nothing, a caught fish only turns into coins once you sell it to the Fish Merchant. Prioritize rare, heavy or mutated fish like the Magma Shark, Kraken or King Crab, they sell for far more than a common catch of the same species.
Use mutation weather and potions
Mutations massively boost what a fish sells for. Watch for mutation weather to spawn on your server and use mutation potions to raise your odds while it is active, then fish hard during that window instead of spreading your effort evenly.
Chase the big quest payouts
Some side quests, like catching 1 to 3 Mythic or Secret fish, or selling 35 to 225 fish, pay out around 550,000 coins in a single lump sum. Unlike timed events, these quests do not expire, so work through them alongside your normal fishing instead of only relying on selling catches one by one.
FAQ
What is the best fish to sell in Fish It?
Rare, heavy or mutated catches sell the highest, species like the Magma Shark, Kraken and King Crab in particular. A mutated fish sells for well above a plain one of the same species.
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