Fisch Shark Challenges Guide (November 2026) Farm Aurora Totem Fast

Shark farming just got a whole lot sweeter in Fisch. The Venue Encore Part 2 update turned shark hunting into a reward machine called Shark Challenges — repeatable missions that trade shark catches for some of the game’s priciest items, including Aurora Totems and Companion Candy, without spending a single C$.

Fisch Shark Challenges

Fisch Shark Challenges are repeatable missions from the Megamouth NPC inside the Shark Sanctuary. You accept a mission, catch the required shark, and turn it in for two rewards every time: guaranteed Shark Tokens plus a bonus item like the Aurora Totem, Companion Candy, Exalted Relic, or Ancient Shark Whistle. Missions come in four difficulty tiers — Easy, Medium, Hard, and Extreme.

Quick Facts	Details
Where to start	Shark Sanctuary — underwater cave near The Arch
NPC	Megamouth
Unlock requirement	First task of the Hammyshork Rod quest
Mission slots	3 available at a time
Reroll cost	10,000C$ (doubles per reroll)
Guaranteed rewards	Shark Tokens + 1 bonus item
Top bonus rewards	Aurora Totem, Companion Candy, Cosmic Relic

How to Start Shark Challenges in Fisch?

The Shark Sanctuary hides in an underwater cave near The Arch. Dive down toward Castaway Cliffs and look beneath the pile of rubble next to the broken ships — the cave entrance sits right at its edge. To skip the blind searching, I punch Megamouth’s coordinates into my Fisch GPS: -4038, -1881, -849.

There’s one gate: Megamouth only appears after you complete the first task of the Hammyshork Rod quest. That task asks you to wait for (or force) a Hammerhead Shark Hunt event, dive into the water, and rescue the Hammerhead by interacting with it instead of catching it. Finish that rescue and Megamouth shows up before the stairway leading into the Sanctuary’s center room.

Talk to Megamouth and select “I’d like to accept another challenge.” You’ll get three missions, color-coded by difficulty: light grey for Easy, blue for Medium, purple for Hard, and red for Extreme. Click a task, confirm, and you’re committed. If the lineup looks awful, you can reroll for 10,000C$ — but the cost doubles after every reroll, so I only reroll when a mission is genuinely unfinishable for my setup.

All Fisch Shark Challenge Missions

Every mission revolves around catching sharks, and most demand a mutated or high-rarity catch. Here’s the full list:

Difficulty	Mission
Easy	Catch and return 1 Unusual shark (random mutation)
Easy	Catch and return 1 Mythical shark
Medium	Catch 1 Mythical shark (random mutation)
Hard	Perfect Catch 1 Mythical shark
Hard	Catch 1 Apex shark
Extreme	Catch and return 1 Apex shark (random mutation)

“Return” missions require handing the shark to Megamouth after you land it; plain “catch” missions complete the moment you reel the fish in. Perfect Catch missions are the nastiest of the bunch — you need a flawless reeling minigame, so bring a rod whose control and resilience stats you can actually handle.

All Fisch Shark Challenges Rewards

Every completed mission pays out two rewards: guaranteed Shark Tokens plus one bonus item rolled from this pool:

Bait Bucket
Ancient Shark Whistle
Shark Whistle
Bloop Whistle
Enchant Relic
Exalted Relic
Cosmic Relic
Fish Barrel
Quality Bait Crate
Carbon Crate
Companion Candy
Aurora Totem
Rainbow Totem
Stormbringer Totem

Those relics alone make the grind worth it — they fuel enchanting and exalting, as I break down in my guide to all 4 new relics in Fisch.

Don’t sleep on the Shark Tokens either. Aurus, another Shark Sanctuary NPC standing right of the stairwell, runs a shop that accepts Shark Tokens only and refreshes every six hours with whistles, bait buckets, and totems. You also bank 10 Shark Tokens for finishing the Hammyshork Rod quest, so they pile up fast.

How to Farm Aurora Totem Fast in Fisch?

Normally, an Aurora Totem costs a fortune — up to 500,000C$ at one-per-location map vendors, or 400,000C$ in the Daily Shop. Shark Challenges roll it as a free mission reward, which is exactly why everyone’s spamming them in 2026.

The payoff: an Aurora Totem triggers Aurora Borealis weather, a massive 7x luck boost (+600%) that lasts through the night. That’s the strongest luck window in Fisch and the best window to hook Mythical and Apex sharks for your tougher missions.

I farm in a loop: complete challenges → bank Aurora Totems → pop one at night for the 7x luck → catch mutated Mythical and Apex sharks faster → repeat. If you can’t afford store-bought totems, this self-feeding cycle is the cheapest Aurora source in the game.

How to Get and Use Companion Candy?

Companion Candy grants 1,500 Companion XP when fed to your equipped companion — the fastest way to push a pet toward the level 10 cap, where its passive perk hits full strength. With the Companion Hats update dropping in November 2026, leveled-up companions matter more than ever.

Using candy takes three clicks: equip the companion you want to level, hold the candy in your hand, then click your companion to feed it.

Shark Challenges are one of the most reliable candy sources, but not the only one:

Companion Candy Source	Drop Chance
Daily Challenge	17%
Weekly Challenge (Level 150+)	25%
Treasure Chests	1.19%
Shark Challenges	Solid chance per mission reward roll

Pro Tips for Completing Shark Challenges Faster

Force hunts with whistles. Shark Hunts only replace abundance spawns roughly 10% of the time, but a Shark Whistle (or Ancient Shark Whistle) starts one on demand. Stockpile every whistle from challenges, then burn them to spawn the exact shark hunts your missions need.
Fish the event pool with the right bait. Fish Head works best for Great Hammerhead and Great White Sharks, Shrimp for Whale Sharks, and Krill for Megamouth Sharks at night in Summer. Casting inside the hunt boundary beats fishing outside it.
Run Aurora Borealis before hunts. Pop a farmed Aurora Totem at night before grinding Mythical or Apex missions — 7x luck widens every roll.
Reroll with discipline. The first reroll costs 10,000C$, the second 20,000C$, and it snowballs from there. If a mission needs a fish you can’t reach yet, take the cheap reroll and move on.
Practice Perfect Catches on trash fish. Perfect Catch missions fail the same way any reeling minigame does, so warm up on common catches before risking a Mythical run.

FAQs

Where is the Megamouth NPC in Fisch?

Inside the Shark Sanctuary, the underwater cave near The Arch — GPS coordinates -4038, -1881, -849. It appears only after you complete the first Hammyshork Rod quest task.