The open-world fishing simulator on Roblox, Fisch, has an impressive RNG feature that occasionally grants you unique variants of the regular fishes. This can be achieved passively using better fishing rods or manually by taking them to the Appraiser. This feature is called Mutations and can bump up the prices of the fish you catch. Want to know what exact benefits all mutations provide? Keep reading as we detail all Fisch mutations, their benefits, and how to get them all right here.
What Is a Mutation in Fisch?
In Fisch, the mutations depend on the luck factor and would be visible on the fish you are reeling in. Certain mutations are applied only when using a dedicated rod, while others can be found during certain server events or admin abuse. These multipliers can increase or decrease your fish’s sale value according to its corresponding multiplier. Moreover, only Shiny and Sparkling are the mutations that stay on a fish after you get it. With that said, here is a list of all Fisch mutations in the game.
Editor’s note: We updated the list of Fisch mutations on November 24, 2025.
Full Fisch Mutations List and Value Multipliers
Here’s a table of all mutations currently available in Fisch:
Available Mutations
There are 100+ Fisch mutations in the game, apart from limited and admin event mutations. Here is the full list:
| Name | Multiplier | Appraisable | How to Get |
|---|---|---|---|
| Tryhard | 10x | X | Only obtainable with Tryhard Rod with full chance |
| Fabulous | 9.3x | X | Only obtainable with Fabulous Rod with twenty six percent chance |
| Mastered | 9x | X | Only obtainable with the Luminescent Oath or the Ruinous Oath with full chance on perfect catch |
| Mossy | 8.7x | X | Only obtainable with Elder Mossripper with five percent chance |
| Puritas | 8.7x | X | Only obtainable with the Onirifalx with three percent chance |
| Distraught | 8.5x | X | Only obtainable with the Dreambreaker with twenty five percent chance during Day and thirty five percent chance during Night |
| Blessed | 8.5x | X | Only obtainable with the Seraphic Rod with thirty percent chance or with the Axe of Rhoads with ten percent chance |
| Breezed | 8.2x | X | Only obtainable with the Wind Elemental with twenty five percent chance |
| Glowy | 8x | X | Only obtainable when using Glowworm Bait with full chance |
| Chaotic | 8x | X | Only obtainable with the Chaotic Enchantment with eight percent chance or with Duskwire with thirty percent or ninety six percent after perfect catch or with Axe of Rhoads with five percent chance |
| Atomic | 8x | X | Only obtainable around waters affected by an Atomic Nuke with full chance |
| Tentacle Surge | 7.8x | X | Only obtainable with the Kraken Rod with ten percent chance |
| Jackpot | 7.77x | X | Only obtainable with the Random Rod with fifty percent chance |
| Magical | 7.2x | X | Only obtainable with the Merlin's Staff with twenty five percent chance |
| Sacratus | 7x | X | Only obtainable with the Onirifalx with seven percent chance |
| Shrouded | 7x | Yes | More common with the Elder Mossripper with twenty percent chance and can be fished up at Lost Jungle |
| Tidal | 7x | X | Only obtainable with the Rod Of The Forgotten Fang with twenty five percent chance or with its megalodon passive with full chance |
| Evil | 6.5x | X | Only obtainable with the Evil Pitchfork with twenty percent chance |
| Aurora | 6.5x | X | Can be fished during Aurora Borealis at one percent chance or obtainable with Aurora Rod or Aurora Bait with fifteen percent or thirty percent chance |
| Luminescent | 6.5x | X | Only obtainable with the Luminescent Oath with fifteen percent chance or the Ruinous Oath with twenty five percent chance |
| Oscar | 6.4x | X | Only obtainable with the Great Rod of Oscar with five percent chance |
| Nuclear | 6x | X | Only obtainable around waters affected by a Nuke or Cursed Nuke with full chance |
| Toxic | 6x | X | Only obtainable with Toxic Spire Rod with fifteen percent chance |
| Nova | 6x | X | Can be fished during Starfall at five percent chance or obtainable with the Rod of the Cosmos with fifteen percent chance or the Cerulean Fang Rod at fifteen percent chance or using Starlight Worm Bait with full chance |
| Heavenly | 6x | X | Only obtainable with the Heaven's Rod with thirty five percent chance or with the Axe of Rhoads with forty percent chance |
| Subspace | 6x | X | Only obtainable with the Quantum Enchantment with twenty five percent chance |
| Anomalous | 5.55x | X | Only obtainable with the Anomalous Enchantment with twenty percent chance |
| King's Blessing | 5.5x | X | Only obtainable with the Poseidon Rod with ten percent chance |
| Prismize | 5.5x | X | Only obtainable with the Ethereal Prism Rod with fifty percent chance |
| Mythical | 5.5x | Yes | More common with the Mythical Rod with thirty percent chance or during a Rainbow with fifteen percent chance |
| Abyssal | 5.5x | Yes | Only obtainable with the Abyssal Specter Rod with twenty five percent chance or Rod Of The Depths with thirty percent chance or anywhere with Abyssal Enchantment with ten percent chance |
| Spirit | 5.2x | Yes | More common with the Spiritbinder with fifteen percent chance |
| Carrot | 5x | X | Only obtainable with Carrot Rod with fifteen percent chance or within the Carrot Pool spawned by it |
| Sanguine | 5x | X | Only obtainable with Blood Reckoning Enchantment or the Sanguine Spire with thirty percent chance |
| Siren's Spite | 5x | X | Only obtainable with the Evil Pitchfork with twenty five percent chance |
| Rainbow Cluster | 5x | X | Only obtainable during Rainbow with five percent chance or with Rainbow Cluster Rod with twenty percent or thirty five percent chance during Rainbow |
| Levitas | 5x | X | Only obtainable with the Onirifalx with fifty percent chance |
| Nico's Nyantics | 5x | X | Only obtainable with Nico's Yarncaster if Clownfish Cat Toy is equipped with thirty percent chance or with entity passive with thirty three percent chance |
| Ashen Fortune | 5x | X | Only obtainable with the Volcanic Rod with twenty five percent chance or Magma Rod with ten percent chance |
| Colossal Ink | 5x | X | Only obtainable when using Colossal Ink Bait with full chance |
| Cursed Touch | 5x | X | Only obtainable with the Great Dreamer Rod with fifty percent chance |
| Galactic | 5x | X | Only obtainable when using Astrolure Bait with full chance |
| Nullified | 5x | X | Only obtainable when using Nullbit Bait with full chance |
| Greedy | 5x | Yes | More common with the Rod Of The Eternal King with sixty percent chance or Scurvy Rod with fifteen percent chance |
| Phantom | 4.5x | X | Only obtainable with the Eidolon Rod with thirty five percent chance |
| Wrath | 4.5x | X | Only obtainable with the Rod Of The Zenith with seventy percent chance or at Poseidon Temple during Poseidon Wrath event with two percent chance |
| Lost | 4.5x | X | Only obtainable with The Lost Rod with thirty six percent chance |
| Seasonal (Spring) | 4.5x | X | Only obtainable with the Seasons Rod with fifty percent chance |
| Sunken | 4.5x | X | Only obtainable from Treasure Chests with three point eight three percent chance or Sunken Rod with eight percent chance |
| Crimson | 4x | Yes | More common with Scarlet Spincaster Rod with thirty percent chance |
| Fungal | 4x | X | Only obtainable with Fungal Rod with thirty percent chance |
| Revitalized | 4x | X | Obtained by delivering Amber fish to the Chiseler |
| Seasonal (Autumn) | 4x | X | Only obtainable with the Seasons Rod with fifty percent chance |
| Atlantean | 4x | X | Only obtainable with the Trident Rod with thirty percent chance |
| Celestial | 4x | X | Only obtainable with the Celestial Rod with full chance during Celestial Bonus |
| Cursed | 4x | X | Only fishable during Cursed Storm with eight percent chance |
| Moon-Kissed | 4x | X | Only catchable while Moon-Kissed buff from Blue Moon event is active with five percent chance |
| Lucid | 3.5x | X | Only obtainable with the Lucid Rod with twenty percent chance or thirty percent during Clear |
| Aureolin | 3.5x | X | Only obtainable with Auric Rod with twenty percent chance |
| Electric Shock | 3.5x | X | Only obtainable from Zeus Rod Thunderstorm Ability with ninety percent chance |
| Vined | 3.5x | Yes | More common with Vineweaver Rod with thirty percent chance and can be fished at Lost Jungle |
| Crystalized | 3.5x | X | Only obtainable with Crystalized Rod with twenty percent chance |
| Fossilized | 3.3x | Yes | More common with Voyager Rod with thirty five percent chance |
| Aurulent | 3x | X | Only obtainable with Auric Rod with twenty percent chance |
| Mother Nature | 3x | X | Only obtainable from Verdant Shear Rod Tree Ability with thirty three point three percent chance or Wildflower Rod with thirty percent chance |
| Blighted | 3x | X | Only obtainable during Blizzard event with fifteen percent chance or with Ice Warpers Rod with twenty five percent and Summit Rod with fifteen percent chance |
| Ember | 3x | X | Only obtainable with Blazebringer Rod with twenty percent on Stage two and twenty five percent on Stage three |
| Hexed | 3x | Yes | More common with No-Life Rod with fifty percent chance or Original No-Life Rod with twenty percent chance |
| Scorched | 3x | Yes | More common with Phoenix Rod with forty percent chance or Cinderstring with twenty percent at stage two and fifty percent at stage three |
| Solarblaze | 3x | X | Only caught during Eclipse event with ten percent chance or Fang of the Eclipse with ten percent chance anytime or ninety percent chance during event or Wicked Fang Rod with thirty percent chance anytime or Phoenix Rod with ten percent chance |
| Seasonal (Winter) | 2.5x | X | Only obtainable with Seasons Rod with fifty percent chance |
| Aureate | 2.5x | X | Only obtainable with Auric Rod with twenty percent chance |
| Lunar | 2.5x | Yes | More common during Moonlit Mirage or with Astral Rod and Event Horizon Rod with five percent chance each |
| Skrunkly | 2.5x | X | Only obtainable with Nico's Yarncaster with thirty percent chance |
| Midas | 2.5x | Yes | More common with Midas Rod with full chance |
| Purified | 2.5x | X | Only obtainable by giving Amber fish to Chiseler or via Insight Enchantment with thirty percent chance |
| Sleet | 2.4x | X | Only obtainable during Avalanche event with ten percent chance or with Avalanche Rod with twenty five percent chance or Summit Rod with twenty percent chance |
| Electric | 2.1x | Yes | More common fishing in Grand Reef with fifteen percent chance or with Storming Enchantment with fifty percent during Rain |
| Aurelian | 2x | X | Only obtainable with Auric Rod with twenty percent chance |
| Lightning | 2x | X | Only obtainable when catching fish in Zeus Rod Room during Zeus Storm event with ten percent chance or with Test Rod with five percent chance |
| Silver | 1.8x | Yes | More common with Azure Of Lagoon with full chance |
| Studded | 1.8x | X | Only obtainable with Brick Rod with full chance |
| Glossy | 1.6x | Yes | More common with Azure Of Lagoon with full chance |
| Aurous | 1.5x | X | Only obtainable with Auric Rod with twenty percent chance |
| Cement | 1.5x | X | Only obtainable with Cinder Block Rod with seventy percent chance |
| Darkened | 1.5x | Yes | More common with Noir Enchantment with fifty percent chance or Duskwire with sixty eight percent chance |
| Frozen | 1.5x | Yes | More common with Arctic Rod with full chance or Summit Rod with forty percent chance |
| Mosaic | 1.5x | Yes | More common with Summit Rod with full chance |
| Negative | 1.3x | Yes | More common with Ghastly Enchantment with full chance |
| Translucent | 1.3x | Yes | More common with Ghastly Enchantment with full chance |
| Albino | 1.2x | Yes | Can be sold to Ashe for one point five times value and more common with Noir Enchantment with fifty percent chance |
| Amber | 1.2x | Yes | Can only be fished at Ancient Isle and can be replaced with Purified or Revitalized by Chiseler |
| Sandy | 1.2x | X | Only obtainable with Pharaohs Curse Enchantment with twenty five percent chance or Song of the Deep or through Pond Emperor Uprising Admin Event with ten percent chance |
| Neon | 1x | X | Only obtainable when using Hourglass Bait with full chance |
| Seasonal (Summer) | 1x | X | Only obtainable with Seasons Rod with fifty percent chance |
| Poisoned | 0.9x | Yes | Can only be fished up at Lost Jungle |
| Unlucky | 0.5x | X | Only obtainable with Random Rod with fifty percent chance |
| Charred | 0.5x | X | Only obtainable from Zeus Rod Thunderstorm Ability with ten percent chance |
| Dirty | 0.3x | X | Only obtainable with Earthworm Bait with full chance |
| Exploded | 0.1x | X | Only obtainable with The Boom Ball with fifty percent chance |
Admin Event-Only Mutations
Here is the list of Fisch mutations that are obtainable during admin abuse events:
| Name | Multiplier | How to Get |
|---|---|---|
| Alien | 8x | Only obtainable during the Aliens and Mega Mayhem events or by using UFO at a full chance |
| Chlorowoken | 8x | Only obtainable during the Verdant Vortex Semi Chaos Mayhem Mega Mayhem and Madness events |
| Fragmented | 8x | Only obtainable during the Glitchstorm and Mega Mayhem events |
| Galaxy | 8x | Only obtainable during the Galaxy event or by using Star at a full chance |
| Glacial | 8x | Only obtainable during Snowstorm Semi Chaos Mayhem Mega Mayhem and Madness events or with the Frostbane Rod at a one percent chance during normal weather and ten percent during Winter |
| Madness | 8x | Only obtainable during the Madness event |
| Mayhem | 8x | Only obtainable during the Mayhem Mega Mayhem Madness and Corruption events |
| Radiant | 8x | Only obtainable during the Goldstorm Buffed Goldstorm Semi Chaos Mayhem Mega Mayhem and Madness events or by using Golden Coin at a full chance |
| Spectral | 8x | Only obtainable during the Spectral Tide Semi Chaos Mayhem Mega Mayhem and Madness events |
| Spicy | 8x | Only obtainable during the Tacos event or by using Taco at a full chance |
| Surreal | 0x to 8x | Only obtainable during the Nulltide Semi Chaos Mayhem Mega Mayhem and Madness events or by using Singularity at a full chance |
| Lustrous | 7x | Only obtainable during the Goldstorm Buffed Goldstorm Mayhem Mega Mayhem and Madness events |
| Mango | 7x | Only obtainable during the 67 Warriors Pond Emperor Uprising Secret Storm Mango Mayhem Mega Mayhem and Madness events |
| Tormented | 6.66x | Only obtainable during the Skies of Anguish Semi Chaos Mayhem Mega Mayhem and Madness events |
| Venomous | 6.5x | Only obtainable during the Verdant Vortex Mayhem Mega Mayhem and Madness events |
| Chilled | 6x | Only obtainable during the Snowstorm 67 Warriors Secret Storm Mayhem Mega Mayhem and Madness events or with the Frostbane Rod at a ten percent chance or thirty percent during Winter |
| Fortune | 6x | Only obtainable during the Goldstorm Buffed Goldstorm and Secret Storm events |
| Haunted | 6x | Only obtainable during the Spectral Tide Mayhem Mega Mayhem and Madness events |
| Wisp | 5.5x | Only obtainable during the Spectral Tide and Secret Storm events |
| Botanic | 2.5x | Only obtainable during the Verdant Vortex and Secret Storm events |
| Golden | 2x | Only obtainable during the Goldstorm and Buffed Goldstorm events |
| Mace | 2x | Only obtainable during the Bucket Bloom Semi Chaos Mayhem Mega Mayhem and Madness events |
| Lightened | 1.01x | Only obtainable during the Blackout Semi Chaos Mayhem Mega Mayhem Madness and Heavenly Sparkles events |
| Blue | 1x | Only obtainable during the Pond Emperor Uprising event |
| Female | 1x | Currently only obtainable during the Pond Emperor Uprising Mayhem Mega Mayhem and Madness events |
| Green | 1x | Only obtainable during the Pond Emperor Uprising event |
| Pink | 1x | Only obtainable during the Pond Emperor Uprising event |
| Red | 1x | Only obtainable during the Pond Emperor Uprising event |
| Yellow | 1x | Only obtainable during the Pond Emperor Uprising event |
| 67 | 0.67x | Only obtainable during the 67 Warriors event |
| Rooted | 0.66x | Only obtainable during the Verdant Vortex event |
| Soulless | 0.66x | Only obtainable during the Spectral Tide event |
Limited/Event-Only Mutations
Here is the list of mutations in Fisch that are obtainable during specific events, or by rods that are obtainable during those events:
| Name | Multiplier | Appraisable | How to Get |
|---|---|---|---|
| Darkness | 9.4x | X | Only obtainable with Sword of Darkness during passive with a full chance |
| Umbra | 9x | X | Only obtainable with the Fang of the Eclipse during an Eclipse with a ten percent chance |
| Nightmare | 8.8x | X | Only obtainable with the Dusekkar Rod with a twenty percent chance |
| Jack's Curse | 8.5x | X | Only obtainable with the Jack o Blazer with a two percent chance |
| Oblivion | 8.5x | X | Continental Drift exclusive and only fished up when the meteor was close to impact at the start of the Continental Drift update |
| Popsicle | 8.16x | Yes | Fischfest exclusive and obtainable year round with the Popsicle Rod with a fifteen percent chance |
| Birthday | 8x | Yes | Only obtainable during Anniversary with a zero point zero four percent chance |
| Nocturnal | 8x | X | Only obtainable with Wingripper with a seven percent chance |
| Serene | 8x | X | Only obtainable with the Polaris Serenade with a twenty percent chance or the Duskwire with a two percent chance or four percent after a perfect catch |
| Necrotic | 7.4x | X | Only obtainable with the Necrotic Rod with a thirty percent chance |
| Patriotic | 7.4x | X | Only obtainable with the Patriot Rod with a twenty percent chance |
| Diurnal | 7x | X | Only obtainable with Wingripper with a twenty seven percent chance |
| Flora | 7x | X | Only obtainable with the Chrysalis with an eight percent chance |
| Infernal | 7x | X | Only obtainable with the Cinderstring with a five percent chance at stage two and fifteen percent at stage three |
| Wicked | 6.6x | X | Only obtainable with the Jack o Blazer with a twenty percent chance |
| Summer | 6.2x | Yes | Exclusive from June to August 2025 and obtainable year round with the Tidal Wave Rod with a five percent chance |
| Eerie | 6x | Yes | FischFright 2025 exclusive and obtainable year round with the Spooky Rod or Eerie Enchantment with a ten percent chance |
| Frightful | 6x | Yes | FischFright 2025 exclusive and obtainable year round with the Spooky Rod or Frightful Enchantment with a ten percent chance |
| Snowy | 6x | X | Only obtainable with the Fallen Snowblade with a twenty five percent chance or forty five percent during Winter and five percent during Summer |
| Spooky | 6x | Yes | FischFright 2025 exclusive and obtainable year round with the Spooky Rod or Spooky Enchantment with a ten percent chance |
| Emberflame | 5x | X | Only obtainable with the Blazebringer Rod with a five percent chance on Stage three |
| Gemstone | 5x | X | Only obtainable with the Treasure Rod with a twenty percent chance |
| Lobster | 5x | X | Only obtainable with the Lobster Rod with a thirty percent chance |
| Blarney | 4.5x | X | Lucky Event exclusive and only obtainable with Lucky Bait with a fifty percent chance |
| Clover | 4.5x | X | Lucky Event exclusive and only obtainable with the Shamrock Rod with a ten percent chance |
| Bloom | 4x | X | Only obtainable with the Free Spirit Rod with a twenty percent chance or Chrysalis with a ninety two percent chance |
| Doomsday | 4x | X | Ashfall exclusive and only obtainable during the Volcano Eruption event with a ten percent chance |
| Easter | 4x | X | Egg Hunt exclusive and only obtainable with Egg Rod with a ten percent chance |
| Firework | 4x | X | Golden Tide exclusive and only obtainable with the Firework Rod with a fifteen percent chance |
| Stardust | 4x | X | Only obtainable with the Astralhook Rod if the catch had a Perfect Cast and a Perfect Catch with a ten percent chance |
| Minty | 3.2x | Yes | Fischmas exclusive |
| Astral | 3x | X | Only obtainable within the Enchanted Pool spawned by the Astralhook Rod with an eighty percent chance |
| Awesome | 3x | Yes | LEGO Event exclusive and obtainable year round with the Brick Built Rod with a five percent chance |
| Brother | 3x | X | Only obtainable with the Brother's Rod with a twenty percent chance |
| Brown Wood | 3x | X | Only obtainable from the Verdant Shear Rod Tree Ability with thirty three point three percent chance |
| Cracked | 3x | X | Only obtainable with the Blazebringer Rod with a five percent chance on Stage two and ten percent on Stage three |
| Ghastly | 3x | Yes | FischFright 2024 exclusive and obtainable year round with the Haunted Rod |
| Green Leaf | 3x | X | Only obtainable from the Verdant Shear Rod Tree Ability with thirty three point three percent chance |
| Quiet | 3x | X | Only obtainable with the Polaris Serenade passive with a full chance |
| Sinister | 2.9x | Yes | FischFright 2024 exclusive and obtainable year round with the Haunted Rod |
| Batty | 2.5x | X | Only obtainable with the Bat Whisperer Rod with a full chance after passive activates |
| Chocolate | 2.5x | X | Valentine's Day exclusive and only obtainable with Chocolate Fish Bait with a full chance |
| Festive | 2.4x | Yes | Fischmas exclusive and obtainable year round with the Candy Cane Rod with a ten percent chance |
| Oak | 2.3x | X | Only obtainable with the Eardrum's passive with a full chance |
| Jolly | 2.2x | Yes | Fischmas exclusive and obtainable year round with the Antler Rod with a twenty five percent chance or with Holly Berry Bait with a twenty percent chance |
| Bubblegum | 2x | X | Only obtainable with Nates Blade with a thirty three percent chance |
| Lumpy | 2x | X | Only obtainable with Nates Blade with a thirty three percent chance |
| Rockstar | 2x | X | Only obtainable with Nates Blade with a thirty three percent chance |
| Beachy | 2x | Yes | Fischfest exclusive and obtainable year round with the Tidal Wave Rod with a twenty percent chance |
| Smurf | 2x | X | Smurfs Movie Event exclusive and only obtainable with the Smurf Rod with a ten percent chance |
| Fixer | 1.25x | X | Jurassic World Event exclusive and only obtainable with the Fixer's Rod with a ten percent chance |
| Mission Specialist | 1.25x | X | Jurassic World Event exclusive and only obtainable with the Mission Specialist's Rod with a ten percent chance |
| Paleontologist | 1.25x | X | Jurassic World Event exclusive and only obtainable with the Paleontologist's Rod with a ten percent chance |
| Upside Down | 1x | X | Only obtainable with Upside Down Rod with a full chance |
Unobtainable/Removed Mutations
| Type | Value Multiplier | Appraisable | Notes |
|---|---|---|---|
| Rainbow | 6x | X | Previously obtainable from the Lobster King during a Rainbow event with a 30 percent chance. |
| Blue Moon | 4x | X | Previously obtainable from the Lobster King during a Blue Moon event with a 20 percent chance. |
| Unsellable | 0x | X | Can be sold, but the value is set to 0C$. Found in applied rewards from codes. Also appears in the first Onirifalx quest as ten Unsellable Floppy. |
All Fisch Attributes
Apart from Fisch mutations, some attributes change the appearance and value of fishes. Here is the full list:
| Name | Multiplier | Notes |
|---|---|---|
| Shiny | 1.85x | 1 percent chance. More common with the Blessed Enchantment, Glittered Secondary Enchantment, Shiny Surge (Shiny) events, Night of the Luminous (Sparkling) events, and Rainbow weather. Chance also increases with Destiny Rod, Chrysalis, Axe of Rhoads, Polaris Serenade, and Seraphic Rod mastery passive. |
| Sparkling | 1.85x | Same odds and bonuses as Shiny, but tied to Sparkling events. |
| Big | 1 to 1.99x | Applied to fish heavier than their base weight. More common with Sea Overlord, Sea King, Abyssal, or Noir Enchantments. Also boosted by Sea Prince Secondary Enchantment, Abyssal Specter Rod passive, Kings Rod passive, Poseidon Rod passive, Seasons Rod passive in summer, Rod of the Forgotten Fang passive, Fang of the Eclipse passive, Evil Pitchfork passive, Elder Mossripper passive, Random Rod passive, Fabulous Rod passive, Nates Blade passive, Dreambreaker passive during night, or Greedy’s effect. |
| Giant | 1.99x+ | Same triggers as Big, but applied to extreme weights. Often boosted further by the same enchantments and rod passives. |
How to Get Mutations in Fisch
Below are the ways you can get mutations in Fisch, along with the ways mentioned in the tables above:
1. Special Fishing Rods
Multiple fishing rods in Fisch give special mutations. Here are some of the rods that help get mutations:
- Elder Mossripper
- Polaris Serenade
- Ruinous Oath
- Ethereal Prism Rod
- Kraken Rod
- Auric Rod
- Mythical Rod
- Trident Rod
- Midas Rod
- Seasons Rod
2. Enchanted Rods
Some enchantments in Fisch help your rod get a passive. This enables them to catch fishes with specific mutations. Here is a list of some of the enchants that help you get Fisch mutations:
- Mutated: Increases chance for any mutation by 7%
- Blessed: Increases chance for Shiny/Sparkling by 2%
- Noir: Increases chance for Albino/Darkened by 25%
- Abyssal: Increases chance for Abyssal by 10%
- Ghastly: Increases chance for Translucent by 20%
- Quantum: Increases chance for Subspace by 25%
- Anomalous: Increases chance for Anomalous by 10%
3. Appraiser and Chiseler NPCs
Now you know that you can easily get the above mutations due to the passive ability of a few rods. However, there’s another way to get them manually through two NPCs. You’ll find an Appraiser NPC beside the Merchant at Moosewood (445, 150, 210).
If you bring your fish or any item and interact with the NPC asking them to appraise its value, they will do so for just 30% of the current fish’s sell value in C$. However, this price can be reduced to 22.5% if you have the Appraiser’s Luck game pass.

Appraising a fish or any item can increase or decrease its weight or apply a random mutation to it. The rate of having a mutation applied to the fish is very low on a normal day. So, waiting for the Mutation Surge event is recommended since it will increase the rate of mutated fish by 15%.
Apart from the Appraiser, you have another such NPC, known as the Chiseler, at Ancient Isles. This NPC will chip all your Amber fishes and give them either a Purified or a Revitalized mutation. The Chiseler will ask for just 100 C$ to do this job. It is further reduced to just 75 C$ if you have the Appraiser’s Luck game pass.
4. Weather-Based Events
As mentioned above, the Mutation Surge event increases the chance of getting mutated fishes by 15%. However, it’s worth noting that a few other events also enhance your odds of getting mutated fishes. These are:
- Starfall: 5% chance to get the Nova mutation
- Rainbow: 15% chance to get the Mythical mutation, 5% chance to get the Rainbow Cluster mutation, and an increased 5% chance to get Shiny and Sparkling attributes
- Eclipse: 10% chance to get the Solarblaze mutation
- Shiny Surge event, which increases your chances of catching Shiny fish by 3%
- Night of the Luminous event, which increases your chances of getting sparkling fish by 10%
- Moonlight Mirage event, which increases the chances of getting the Lunar mutation
Apart from these, you can also check our weather events guide to get an idea of all the admin-exclusive mutations available in Fisch.
5. Treasure Chests and Baits
Finally, you can fix treasure maps you get from fishing and unlock treasure chests in your world to find fish with the Sunken mutation. Moreover, various Fisch baits, including Aurora Baits and Chocolate fish, allow you to obtain fish with the respective mutations.
Since these baits are event-specific and are currently unobtainable from crates, you might think of using a Scrapper Fisch enchant on your rod, as it reduces bait consumption by 60%. Finally, you can also consider redeeming the latest Fisch codes to get some baits for free.
And now you know about all Fisch mutations and how to get them. Which one do you feel is the easiest to get into the game and also provides the best value? Let us know in the comments below!
Tryhard mutation (10x value) is currently the best mutation in Fisch. The chances of getting it are 100% as well with the Tryhard Rod.
You can get the Mutation surge by spamming Sundial Totems or the Mutation Totem, and you will have a chance of rolling the Mutation Surge event on your server.
No, whenever you try to appraise a fish for a new mutation, the old one goes away. However, Shiny and Sparkling attributes stay when you get them on a fish.