Fisch Nuke Locations

Nukes are more difficult to catch than the Megalodon. Try the tips in this guide to learn how to catch a Nuke and use one in Roblox Fisch.

The Nuke in Fisch is a Mythical item that came alongside the Forsaken Shores expansion. Its rarity and power have turned it into one of the most greatly desired items in the game, but catching one is a huge headache. This guide will walk you through every detail you need to know about finding, catching, and using a Nuke in Fisch.

What is the Nuke in Fisch?

This Mythical catch can appear alongside any other fish, meaning you might not even realize you’ve hooked it until you see the minigame prompt. Successfully catching it allows you to store it in your inventory for manual detonation later. However, if you fail the balancing minigame, the Nuke will explode immediately, triggering a nuclear mutation event.

Although the item is regionless, it doesn't have any particular fishing locations that are easier to catch it from. Unlike the Magic Thread, for example, which can be readily caught from the waterfall on the Ancient Isle. These are the known stats for the Nuke:

Category	Stats
Rarity	Mythical.
Catch Chance	Approximately 1/50,000 without luck boosts.
Location	Regionless – it can be caught anywhere in the game.
Bait	No Preferences.
Weather/Time/Season	No Preferences.
Special Effect	Triggers a nuclear mutation event, increasing fish value by 4x in the area.

How to Catch a Nuke in Fisch

The Nuke has an extremely low chance of appearing (roughly 1/50,000), so maximizing your luck is crucial. Use the best rods, bait, and enchantments to boost your odds significantly. Once hooked, a balancing minigame begins. You’ll need to press the Q and E keys to shift left and right, keeping the arrow within the green zone. Successfully finishing in the green zone stores the Nuke in your inventory. If you fail, it detonates on the spot, triggering its event.

Stored Nukes can be detonated manually from your inventory. However, remember that each time you retrieve the Nuke, the balancing minigame will need to be completed again.

Nuke Locations

As this item is regionless, you can catch a Nuke in any of these locations:

Moosewood
The Ocean
Sunstone island
Terrapin Island
Roslit bay
Roslit Volcano
The Arch
Snowcap island
Mushgrove swamp
Vertigo
The Depths
Keepers altar
Desolate Deep
Brine Pool
Forsaken Shore
Ancient Isle
Ancient Archives

How to Use a Nuke

When a Nuke detonates, a nuclear mutation event begins, lasting for 30 minutes. During this time all fish caught in the affected area gain the Nuclear mutation. Nuclear fish sell for 4x their original value. To make the most of a nuclear mutation event pair the Nuke with the Aurora Borealis weather event for better chances at highly valuable catches.

To locate the mutation zone, use a Fish Radar, purchasable at Moosewood docks from the Shipwright NPC for 8,000C$. This tool highlights the event area with a green outline and displays the remaining time for the mutation. Purchasable at Moosewood docks from the Shipwright NPC for 8,000C$. This tool highlights the event area with a green outline and displays the remaining time for the mutation.

Recommended Equipment for Catching a Nuke in Fisch

Choosing the right rod, bait, and enchantment for your rod makes all the difference when fishing in Fisch. Below, I've added tables for the rods and bait in Fisch with the highest luck stats, and recommended a few enchantments that could help you out on your Nuke hunt. Although it isn't listed, I'm also going to suggest the Steady Rod, which is one of the best rods in the game for rarer catches. It does have low luck though (35%), so be sure to pair it with a luck-boosting enchantment and high-luck bait.

Fishing Rods

Rod	Luck	Lure Speed	Control	Resilience	Max Weight	How to Obtain
Destiny Rod	250%	-10%	0	0%	2,000 kg	190,000C$ at Caleia (The Arch).
Rod of the Eternal King	150%	25%	0.01	0%	75,00 kg	Craftable in the Ancient Archives for 250,000C$ and various crafting materials. Requires Level 650.
Sunken Rod	150%	20%	0.15	0%	5,000 kg	Found via Treasure Maps.
Precision Rod	150%	20%	0	5%	12,000 kg	Craftable in the Ancient Archives for 7,000C$ and various crafting materials. No level requirement.
Rod of the Depths	130%	65%	0.15	8.5%	30,000 kg	750,000C$ after you complete the Altar Ritual and Maze in The Depths.
Fortune Rod	110%	-35%	0	-15%	700kg	12,750C$ at Roslit Bay Blacksmith.
Rod of the Forgotten Fang	110%	50%	0.15	25%	Infinite	Craftable in the Ancient Archives for 300,000C$ and various crafting materials. Requires Level 750.
No-Life Rod	100%	90%	0.25	15%	Infinite	Reach Level 500.
Trident Rod	100%	20%	0	0%	6,000 kg	150,000C$ from the Tridents Temple in the Desolate Deep (requires five Enchant Relics to open).

Bait

Bait	Preferred Luck	Universal Luck	Lure Speed	Resilience	Where to Find
Truffle Worm	300	N/A	-10	N/A	Coral Geode - Catch from the Desolate Deep or the Brine Pool. Volcanic Geode - Catch from the Roslit Volcano or buy from the Travelling Merchant. Treasure Chests. Fisch Codes.
Shark Head	225	30	-5	10	Quality Bait Crate - Catch with the Magnet Rod around Sunstone Island or Snowcap Island or Buy from Terrapin Island for 525C$.
Weird Algae	N/A	200	-35	N/A	Quality Bait Crate - Catch with the Magnet Rod around Sunstone Island or Snowcap Island or Buy from Terrapin Island for 525C$.
Magnet	200	N/A	N/A	N/A	Bait Crate - Regionless catch, or buy for 120C$ from any island. Common Crate - Regionless catch.
Fish Head	150	N/A	10	-10	Bait Crate - Regionless catch, or buy for 120C$ from any island. Quality Bait Crate - Catch with the Magnet Rod around Sunstone Island or Snowcap Island or Buy from Terrapin Island for 525C$.
Aurora Bait	100	30	10	-5	Obtained during the 2024 Advent event.
Night Shrimp	N/A	90	15	N/A	Crab Cage - Caught with a Crab Cage in Vertigo. Coral Geode - Catch from the Desolate Deep or the Brine Pool.
Holly Berry	80	30	-5	10	Obtained during the 2024 Advent event.

Enchantments

Enchantment	Effect	Best Use
Breezed	+65% Luck when Windy	Use during windy weather - the Nuke has no weather requirements, so you can take advantage of the boost.
Divine	+45% Luck	A high luck boost on your catches.
Storming	+95% Luck when Rainy	Ideal for rainy days because the Nuke has no weather requirements.
Lucky	+20% Luck	Useful for a luck boost on your catches.
Quality	+15% Luck, +15% Lure Speed, +5% Resilience	All-round improvement to any rod.

Looking for more Fisch content at Pro Game Guides? Check out our guide onHow to get a Turkey in Fisch - Fischgiving EventandourFisch Megalodon Event Guide.