Pull a Lucky Fish Secret Fish — How to Catch Voidfish and Prism Fish

Understanding Secret Fish in Pull a Lucky Fish

The Secret tier represents the absolute peak of rarity in Pull a Lucky Fish, sitting above Mythic, Legendary, Epic, and Rare classifications. Only two confirmed Secret-tier fish exist in the game: the Voidfish and the Prism Fish. Catching either requires a combination of specific equipment, character training, and a significant dose of patience. Unlike Mythic-tier fish such as the Alien Fish or Legendary-tier catches like the Dolphin and Sunfish, Secret fish operate on an entirely different probability curve. According to community reports, the base catch rate for Secret fish sits well below 1%, with estimates ranging from 0.01% to 0.05% depending on your setup and fishing location.

What makes Secret fish particularly challenging is their exclusivity to Far Water zones, which are only accessible after investing heavily in casting distance training. This creates a natural progression barrier — you cannot simply stumble into catching a Voidfish during your first hour of gameplay. You need substantial investment in rods and training before Secret fish even enter the possibility pool. Community data suggests that even with optimized setups, dedicated players report spending 6–12 hours of active fishing before encountering their first Secret-tier catch. The rarity is intentional design by Openwater Games, creating aspirational goals that keep the fishing loop compelling long after you have completed your collection of Epic and Legendary fish.

The Two Confirmed Secret Fish

The Voidfish holds legendary status among the player base. Visually striking with its dark, cosmic appearance, this fish represents the ultimate trophy catch. The Prism Fish offers a contrasting aesthetic — shimmering with rainbow refractions that make it immediately recognizable when it appears on your line. Both fish command extraordinary prices when banked on your island, generating passive income that dramatically accelerates your progression. A single Voidfish or Prism Fish can produce more island income than dozens of lower-rarity catches combined, making the pursuit of Secret fish not merely a completionist goal but a legitimate economic strategy for late-game players.

How to Reach Far Water Zones

Far Water is not accessible to new players. The game gates this content behind casting distance, which you improve through training investments at the island. Each training level incrementally extends how far your line can reach from the shore. Early-game players are restricted to near-shore waters where Common and Uncommon fish dominate the spawn tables. According to community estimates, reaching Far Water requires approximately 15–20 casting distance upgrades, which translates to several million in-game currency invested solely into this stat.

The progression path looks roughly like this: near-shore water (0–50 meters), mid-range water (50–120 meters), and Far Water (120+ meters). Secret-tier fish only appear in the 120+ meter range, and some community researchers suggest the highest probability window sits between 150–200 meters. This means you cannot simply unlock Far Water access and expect results — you need to push well beyond the minimum threshold. The x2 Throw Power gamepass (315 Robux) provides a significant advantage here, effectively doubling your effective casting distance and allowing earlier access to Far Water zones without requiring as many training upgrades.

Rod Requirements for Far Water Fishing

Not all rods can effectively fish in Far Water. The Ice Rod, which costs approximately 50 million in-game currency and reportedly provides around 2.5x luck, is widely considered the minimum viable option for serious Secret fish hunting. While the exact stats remain unverified by official sources, community testing consistently shows the Ice Rod outperforming cheaper alternatives for rare catches. The Crow Rod and Thunder Rod have also been mentioned in community discussions, though their stats and effectiveness remain unverified. What is clear is that starter rods and mid-tier options are functionally useless for Secret fish hunting — their luck modifiers are simply too low to overcome the abysmal base catch rates.

Maximizing Your Secret Fish Odds

Catching a Secret fish requires stacking every available advantage. Luck is the primary stat that influences rare fish appearance rates, and you should approach it from multiple angles simultaneously. The base luck of your rod provides the foundation, but you can amplify this through gamepasses and mutations. The x2 Fish Luck gamepass (225 Robux) is arguably the most impactful single purchase for Secret fish hunters, effectively doubling your chance on every cast. The x2 Mutation Luck gamepass (360 Robux) adds another layer of probability enhancement, though its exact interaction with Secret-tier fish remains unverified.

Equipment Stacking Strategy

The x2 Pull Power gamepass (99 Robux) deserves special mention because Secret fish are notoriously difficult to reel in. According to community reports, the Voidfish in particular has a punishing escape rate even after you hook it. Players without sufficient Pull Power training or the x2 Pull Power gamepass frequently report losing Secret fish during the reeling minigame. The emotional devastation of hooking a Voidfish only to have it escape has become something of a shared trauma in the community. Invest in Pull Power before you start seriously hunting.

The Shark Mechanic and Secret Fish

Every catch in Pull a Lucky Fish triggers the shark encounter — a chase sequence where a shark attempts to steal your caught fish before you can bank it on your island. For Secret fish, this mechanic becomes especially tense. The shark appears after every catch, and if it catches you, it steals your most recent catch. Losing a Voidfish or Prism Fish to the shark is a uniquely painful experience that many players report as their primary frustration with the game.

The strategy for protecting Secret fish involves several considerations. First, never cast again immediately after catching something valuable — the shark encounter triggers after each catch, and you need to be ready. Second, invest in movement speed and stamina training to outrun the shark more reliably. Third, know your island layout and the shortest path to your banking zone. Some players recommend banking after every single catch rather than accumulating multiple fish before returning, even though this reduces efficiency. The reasoning is simple: a banked Secret fish generates passive income forever, while a lost one generates nothing but regret.

Mutations and Their Role in Secret Fish

Mutations add another layer of complexity to Secret fish hunting. The Bloody and Moon-linked mutations have been reported by the community, though their exact effects remain unverified by Openwater Games. Mutations can theoretically apply to any fish, including Secret-tier catches, potentially creating ultra-rare variants worth exponentially more than base versions.

The x2 Mutation Luck gamepass becomes relevant here. If mutations can apply to Secret fish — and community reports suggest they can — then a mutated Voidfish or Prism Fish would represent the absolute pinnacle of rarity and value in Pull a Lucky Fish. The probability of catching a Secret fish with a rare mutation is astronomically low, but the payoff would be correspondingly enormous. Dedicated hunters should consider the x2 Mutation Luck gamepass essential for the long-term grind.

Island Income Optimization

Banking Secret fish on your island transforms them from a one-time sale into a permanent income stream. The island income mechanic generates passive money based on the fish you have banked, with rarer fish producing more income per tick. A Voidfish or Prism Fish banked on your island represents a massive upgrade to your passive income, potentially generating more money per minute than dozens of Epic or lower-rarity fish combined.

The strategic implication is clear: when you catch a Secret fish, you absolutely must bank it on your island rather than selling it for immediate cash. The long-term value of passive income far outweighs any one-time sale, especially since Secret fish are so rare that replacing one could take dozens of hours. The only exception might be if you desperately need immediate cash for a crucial upgrade that will significantly improve your catch rate — but even then, the community consensus strongly favors banking over selling.

Community-Verified Catch Data

Because Openwater Games does not publish official drop rates, the community has crowdsourced data to estimate catch probabilities. The following table represents aggregated community reports and should be treated as approximate:

These rates assume optimal conditions: Far Water access, Ice Rod or better, and active gamepasses. Without these, rates drop precipitously. A player with a starter rod in near-shore water has effectively zero chance of encountering Secret fish.

The Role of Auto Fishing

The Auto Fishing gamepass (49 Robux) deserves discussion in the context of Secret fish hunting. While it does not directly improve your odds, it dramatically reduces the active attention required for fishing. This becomes relevant for Secret fish hunting because the grind is measured in hours, not minutes. Auto Fishing allows you to maintain casting uptime while multitasking, effectively increasing your casts per session. However, the shark mechanic means you cannot fully AFK — you still need to escape the shark after each catch. Some players use Auto Fishing as a "semi-AFK" strategy, staying nearby to handle shark encounters while letting the gamepass handle the repetitive casting.

Comparing Secret Fish to Other High-Rarity Catches

Understanding where Secret fish sit in the broader rarity ecosystem helps contextualize the achievement of catching one. The Mythic-tier Alien Fish serves as a useful comparison point. While still extremely rare, community reports suggest Alien Fish appears roughly 5–10 times more frequently than either Voidfish or Prism Fish. Legendary-tier catches like Dolphin and Sunfish are dramatically more common, to the point where dedicated players can reasonably expect to catch multiple per session once they have proper equipment.

This creates a natural progression: new players target Common and Uncommon fish, mid-game players pursue Epic catches like Codfish and Colorless Fish, advanced players hunt Legendary Dolphin and Sunfish, and end-game players chase the Mythic Alien Fish as a stepping stone to the ultimate prize of Secret-tier fish. The Alien Fish occupies an interesting position as a "gateway" rare catch — difficult enough to require serious investment, but achievable enough to keep players motivated before they tackle the Secret grind.

Practical Tips for Secret Fish Hunters

The grind for Secret fish can be mentally taxing. Community wisdom suggests breaking the hunt into manageable sessions rather than marathon grinding, which leads to burnout and mistakes. Set a goal of 50–100 casts per session and stick to it, rather than fixating on the Secret fish itself. The probability math works out the same whether you do it in one 12-hour session or twelve 1-hour sessions, but your mental state will be dramatically better with the latter approach.

Join the official Openwater Games group (Group ID: 645675002) to stay updated on any changes to fish tables or mechanics. While codes do not exist as of July 2026, the developers occasionally adjust balance, and being in the group ensures you will know about any changes that affect Secret fish hunting. The game maintains a 95% approval rating with over 7.5 million visits, suggesting a healthy player base and active development — both good signs for long-term hunters.

Avoiding Common Mistakes

The most frequent mistake new Secret fish hunters make is attempting the grind with insufficient equipment. You need the Ice Rod at minimum, and ideally the x2 Fish Luck gamepass. Attempting Secret fish with inferior equipment is not merely inefficient — it may be functionally impossible if the base catch rate is low enough. The second most common mistake is failing to bank immediately. If you catch something rare, bank it before doing anything else. The shark does not care about your excitement.

For the full fish tier list with all rarities, see our fish tier list

FAQ

What is the rarest fish in Pull a Lucky Fish?

The Voidfish and Prism Fish are tied as the rarest fish in Pull a Lucky Fish, both classified as Secret/S tier. According to community reports, their catch rate is estimated below 0.05% even with optimal equipment and gamepasses.

Do any codes exist for Pull a Lucky Fish?

No codes exist for Pull a Lucky Fish as of July 2026. Openwater Games has not released any promotional codes. Be cautious of websites claiming to have working codes, as these are typically scams or outdated information.

How do I reach Far Water to catch Secret fish?

You need approximately 15–20 casting distance upgrades to reach Far Water zones where Secret fish spawn. The x2 Throw Power gamepass (315 Robux) significantly reduces the training investment required. Far Water begins at roughly 120 meters, but optimal Secret fish odds may require 150–200 meters of casting distance.

Can mutations appear on Secret fish?

According to community reports, yes, mutations can apply to Secret-tier fish. The Bloody and Moon-linked mutations have been reported, though their exact effects remain unverified. The x2 Mutation Luck gamepass (360 Robux) increases your chances of catching mutated fish, potentially creating ultra-rare mutated Secret fish worth enormous amounts.