Highlights from the bestiary: the Legendary and Mythic fish for each area and the conditions that help you catch them.
🐟 Rarest Fish by Location
50 rare fish · tap a name for details| Fish | Rarity | Location | Best conditions |
|---|---|---|---|
| Colossal Squid | Mythic | The Ocean (Deep Ocean) | Foggy weather, night |
| Great Hammerhead Shark | Mythic | The Ocean | Windy, daytime, Spring; during Shark Hunts; Fish Head bait |
| Great White Shark | Mythic | The Ocean | Clear weather, Autumn; during Shark Hunts; Fish Head bait |
| Oarfish | Mythic | The Ocean | Foggy weather, Winter; Squid bait |
| Whisker Bill | Mythic | Moosewood | Saltwater; Truffle Worm bait |
| Obsidian Swordfish | Mythic | Roslit Bay | Windy or clear, Summer, near Roslit Volcano; Minnow bait |
| Manta Ray | Mythic | Roslit Bay | Night, Summer; Shrimp bait |
| Glacierfish | Mythic | Snowcap Island | Rain or fog, night, in caves; Truffle Worm bait |
| Ringle | Mythic | Snowcap Island | Clear or foggy, night; Bagel bait |
| Sunfish | Legendary | Sunstone Island | Clear weather, daytime, Summer |
| Wiifish | Legendary | Sunstone Island | Autumn; Flakes bait |
| Voltfish | Mythic | Sunstone Island | Rain at night; Super Flakes bait |
| Golden Smallmouth Bass | Legendary | Terrapin Island | Fog, night; Flakes bait |
| Olm | Legendary | Terrapin Island | Clear or foggy night, hidden cave; Flakes bait |
| Sea Turtle | Mythic | Terrapin Island | Daytime |
| Alligator | Legendary | Mushgrove Swamp | Fog or rain, night, Spring; Fish Head bait |
| Handfish | Mythic | Mushgrove Swamp | Fog, Spring; Insect bait |
| Umbral Shark | Legendary | Statue of Sovereignty | Clear night, Winter; Fish Head bait |
| Isonade | Mythic | Vertigo | Near the Strange Whirlpool; Truffle Worm bait |
| Spectral Serpent | Mythic | Brine Pool | Clear night; Truffle Worm bait |
| Mutated Shark | Mythic | The Depths | Night, Winter; Fish Head bait |
| Sea Snake | Mythic | The Depths | Night, Winter; Fish Head bait |
| Barreleye Fish | Mythic | The Depths | Night, Summer; Deep Coral bait |
| Emperor Jellyfish | Mythic | Desolate Deep | Rain; Magnet bait |
| Sea Mine | Mythic | Desolate Deep | Clear weather; crab cages only |
| Captain's Goldfish | Mythic | Forsaken Shores | Daytime, Summer; Truffle Worm bait |
| Golden Seahorse | Mythic | Forsaken Shores | Daytime, Summer; Weird Algae bait |
| Helicoprion | Mythic | Ancient Isle | Clear weather; Squid bait |
| Mosasaurus | Mythic | Ancient Isle | Foggy night; Truffle Worm bait |
| Amblypterus | Mythic | Ancient Archives | Daytime; Fish Head bait |
| Lepidotes | Mythic | Ancient Archives | Night; Deep Coral bait |
| Glass Diamond | Mythic | Overgrowth Caves (Northern Expedition) | No special conditions |
| Frozen Walnut | Mythic | Overgrowth Caves (Northern Expedition) | Winter |
| Icebeard Shark | Mythic | Glacial Grotto (Northern Expedition) | Night, Winter; Truffle Worm bait |
| Glacial Sturgeon | Mythic | Cryogenic Canal (Northern Expedition) | Night, Winter; Truffle Worm bait |
| Aurora Trout | Mythic | Cryogenic Canal (Northern Expedition) | Clear night, Winter; Truffle Worm bait |
| Frozen Mammoth Tusk | Mythic | Frigid Cavern (Northern Expedition) | Winter |
| Grand Reef Guardian | Mythic | Grand Reef | Truffle Worm bait |
| Void Angler | Mythic | Atlantean Storm | Clear weather, Summer; Truffle Worm bait |
| Celestial Koi | Mythic | Sunken Depths (Atlantis) | Rainy night, Winter; Truffle Worm bait |
| King Jellyfish | Mythic | Ethereal Abyss (Atlantis) | Clear night, Winter; Truffle Worm bait |
| Abyssal Goliath | Mythic | Poseidon Temple (Atlantis) | Night; Truffle Worm bait |
| Zeus's Herald | Mythic | Zeus's Rod Room (Atlantis) | Rainy night |
| Void Emperor | Mythic | Kraken Pool (Atlantis) | Night; Truffle Worm bait |
| Abyssal Devourer | Mythic | Kraken Pool (Atlantis) | Night; Truffle Worm bait |
| Blisterback Blenny | Mythic | Volcanic Vents (Mariana's Veil) | Clear day, Summer; Fish Head bait |
| Chillfin Chimaera | Mythic | Challenger's Deep (Mariana's Veil) | Night, Winter; Fish Head bait |
| Giant Seadevil | Mythic | Abyssal Zenith (Mariana's Veil) | Clear weather, Autumn; Fish Head bait |
| Shimmering Silverscale | Mythic | Calm Zone (Mariana's Veil) | Clear night, Spring; Truffle Worm bait |
| Twilight Tentaclefish | Mythic | Veil of the Forsaken (Mariana's Veil) | Clear weather; Truffle Worm bait |
ℹ️ From a guide written in October 2025, so newer areas are missing and some bait or weather details may have changed. Exotic, Secret and Limited fish are not included.