How to Get Pickaxe Crystallized Mutation in Fish It (June 2026)

To get the pickaxe for Crystallized Mutation in Fish It, you must complete Hank’s diary quest in Crystal Depths. This requires purchasing Advanced Diving Gear for 1 million gold, fishing for Hank’s diary (1 in 50,000 catch rate), holding it when talking to Hank, then mining glowing crystals for Cave Crystals to boost your Crystallized Mutation chances. This comprehensive guide covers every step with expert tips and strategies to master the Crystal Depths update.

Key Information Summary

Requirement	Details	Cost/Time
Access Point	Pirate Cove POI	Free location
Advanced Diving Gear	Required for Crystal Depths	1,000,000 Coins
Hank’s Diary	Quest item for pickaxe	1 in 50,000 catch rate
Pickaxe	Tool for mining crystals	Quest reward
Crystal Mining	Source of mutation boosters	Unlimited farming

Understanding the Crystal Depths Update

The Crystal Depths update, released on January 18, 2026, represents Fish It’s most significant content expansion to date. This underwater area introduces revolutionary gameplay mechanics that transform how players approach mutations and rare fish hunting. The update adds two new sublocations to Pirate Cove Island: the Crystal Depths and the Leviathan Den, each featuring exclusive Secret-rarity fish that cannot be caught elsewhere.

Why the Pickaxe Matters?

The pickaxe serves as your gateway to the Crystalized Mutation, one of the most valuable modifiers in Fish It. Unlike regular mutations that occur randomly, the Crystalized Mutation can be strategically influenced through crystal farming. This makes the pickaxe not just a tool, but an essential investment for serious anglers looking to maximize their fish values and complete advanced quests.

The Crystal Depths operates as an endgame zone, designed specifically for players who have progressed through the main content and accumulated substantial wealth. This intentional design ensures that the rewards from this area feel earned and meaningful, contributing to the game’s long-term engagement loop.

Step-by-Step Pickaxe Acquisition Guide

Step 1: Financial Preparation

Before attempting to access Crystal Depths, you need to accumulate 1 million coins. This substantial investment represents the first major barrier to entry, but there are several efficient strategies to reach this goal:

Optimal Gold Farming Methods:

• Focus on high-value fish from previous areas like Ancient Jungle and Lost Isle
• Utilize luck-boosting items during special events
• Sell duplicate rare fish rather than keeping them for collection
• Participate in admin events for bonus rewards
• Consider AFK fishing with automated rods during offline periods

Strategic Investment Decision Many players face the dilemma of choosing between purchasing better fishing rods versus the Advanced Diving Gear. Based on expert analysis, it’s recommended to acquire a mid-to-high-tier rod (such as Astral or Hazmat Rod) before investing in the diving gear. This approach ensures you can effectively catch the rare fish available in Crystal Depths, maximizing your return on investment.

Step 2: Locating and Purchasing Advanced Diving Gear

The Advanced Diving Gear can be found on Pirate Cove island, positioned above a small wooden crate near the lake where you’ll descend to Crystal Depths. Unlike the regular yellow Diving Gear available on Fisherman Island, this advanced version features a distinctive red coloration, making it easily identifiable.

Exact Location Instructions:

1. Teleport to Pirate Cove POI
2. Navigate to the circular pathway in the middle of the area
3. Continue past the regular fishing spots toward the back area
4. Look for the red Advanced Diving Gear displayed above a wooden crate
5. Interact with the gear to purchase it for 1,000,000 coins

Alternative Acquisition Methods Interestingly, the Advanced Diving Gear can also be received as a gift from other players. While this requires having generous friends or community connections, it represents a potential workaround for players struggling to accumulate the required coins independently.

Step 3: Accessing Crystal Depths

Once you’ve purchased and equipped the Advanced Diving Gear, head to the boat in the middle of the lake in Pirate Cove. When you approach the long pole next to the boat, you’ll see a “Descend” option appear on screen.

Descent Process:

1. Equip the Advanced Diving Gear from your hotbar
2. Stand near the boat’s pole in the center of the lake
3. Press the E button (PC) or interact button (mobile) to descend
4. Experience a two-stage descent: first 100 meters, then another 100 meters
5. Arrive at Crystal Depths underwater area

The descent sequence is visually impressive and serves as a transition to the entirely new underwater environment. Your avatar slides down the pole without taking any damage, arriving safely in the Crystal Depths after a few seconds.

Step 4: Finding and Completing Hank’s Quest

Upon arrival in Crystal Depths, you’ll find two main quest NPCs: Hank and Dorian. Hank is located on the right side of the area, standing next to a massive Crystal formation. Dorian can be found in the opposite direction near the docks.

Hank’s Diary Quest Details:

• Objective: Fish for Hank’s mysterious diary
• Location: Pond area right next to Hank
• Catch Rate: 1 in 50,000 (extremely rare)
• Estimated Time: 1-5 hours depending on luck and equipment

Critical Success Factor – The Holding Mistake The most common mistake players make is not holding the diary when turning it in. Here’s the exact process to avoid this error:

1. Fish in the pond near Hank until you catch the diary
2. Open your inventory immediately after catching it
3. Equip the diary to your hand (don’t just leave it in inventory)
4. Walk back to Hank while still holding the diary
5. Talk to Hank to complete the quest and receive your pickaxe

If Hank doesn’t give you the pickaxe, 99% of the time it’s because you weren’t holding the diary when speaking to him. This detail is crucial and often missed by players.

Step 5: Mining Glowing Crystals

With your newly acquired pickaxe equipped, you can now mine the glowing crystals scattered throughout Crystal Depths. These crystals operate on a respawn system, ensuring sustainable farming opportunities.

Crystal Mining Mechanics:

• Only glowing crystals can be mined (non-glowing ones are inactive)
• Approach a glowing crystal with pickaxe equipped
• Press and hold E (PC) or interact button (mobile) to mine
• Each successful mining yields Cave Crystals
• Crystals function like consumable potions with time-limited effects

Optimal Mining Strategy:

1. Explore the entire Crystal Depths area to locate all glowing crystal spots
2. Create a farming route that covers all crystal locations efficiently
3. Mine crystals during periods when you plan to fish for extended sessions
4. Stock up on crystals for future use, as they’re valuable consumables

Advanced Crystal Farming Techniques

Understanding Crystal Respawn Mechanics

Glowing crystals in Crystal Depths follow a sophisticated respawn system that rewards strategic planning. While exact respawn times vary, crystals typically regenerate after 10-15 minutes of real-world time. This creates opportunities for continuous farming cycles.

Farming Route Optimization:

• Map out all crystal locations during your first exploration
• Create a circular route that maximizes efficiency
• Time your mining sessions to align with crystal respawn cycles
• Consider bringing luck-boosting items to potentially increase crystal yield

Crystal Usage Strategies

Cave Crystals function as mutation boosters, similar to potions in other games. When consumed, they increase your chances of obtaining the Crystalized Mutation for a limited time (typically 5-10 minutes).

Best Practices for Crystal Usage:

• Use crystals during dedicated fishing sessions focused on valuable catches
• Combine crystals with luck-boosting items for maximum effect
• Save crystals for fishing high-value targets or during special events
• Consider the crystal’s duration when planning your fishing activities

Bonus Content: Dorian’s Coral Lantern Quest

While in Crystal Depths, you can complete an optional quest for Dorian that rewards the Coral Lantern skin. This cosmetic item changes your lantern’s appearance and serves as a trophy for thorough exploration.

Coral Lantern Quest Details:

• Objective: Collect 30 coral reefs
• Locations: Under the dock, near diary fishing pond, inside cave areas
• Respawn: Corals regenerate after approximately 10 minutes
• Strategy: Collect 7-10 corals per dive, then fish for 10 minutes before returning

This quest provides additional content and rewards for players who want to fully explore everything Crystal Depths offers.

Crystal Depths Exclusive Fish

The Crystal Depths update introduced some of the rarest fish in Fish It, making the area essential for completionists and competitive players.

Secret-Rarity Fish:

• Cursed Kraken: 1 in 3,500,000 catch rate
• Leviathan: 1 in 5,000,000 catch rate (found in Leviathan Den)

Recommended Equipment:

• Element Rod or Diamond Rod for maximum luck
• Luck-boosting bobbers and enchantments
• Crystals for mutation chances
• Advanced fishing techniques and timing

Troubleshooting Common Issues

Pickaxe Quest Problems

Issue: Hank won’t give me the pickaxe

Solution: Ensure you’re holding the diary in your hand, not just carrying it in inventory

Issue: Can’t find the diary fishing spot

Solution: Look for the pond area immediately next to Hank’s location

Issue: Advanced Diving Gear not working

Solution: Make sure you’ve equipped it properly and are at the correct boat location

Crystal Mining Issues

Issue: Can’t mine crystals

Solution: Only glowing crystals can be mined; non-glowing ones are inactive

Issue: Pickaxe not dealing damage

Solution: Press and hold the interact button rather than tapping it

Community Resources and Official Channels

• Official Discord Server: Join the Fish It Discord community for real-time discussions, trading opportunities, and admin event notifications. The community is highly active and provides immediate support for questions.
• Official Twitter: Follow @FishitROBLOX for update announcements, event schedules, and developer communications.
• Roblox Game Page: Check the official Fish It Roblox page for the latest update notes and patch information.
• Community Tips: Engage with experienced players in the community to learn advanced techniques and stay updated on meta strategies.

Future Content and Updates

Based on current patterns, Fish It regularly releases major updates every 2-3 months. The Crystal Depths event is scheduled to end on January 25, 2026, so players should prioritize completing the pickaxe quest and farming crystals before this deadline.

Anticipated Future Content:

• Additional underwater areas and mechanics
• New mutation types and boosters
• Enhanced crystal tools and equipment
• Expanded questlines for existing NPCs

Frequently Asked Questions

How long does it take to get the pickaxe in Fish It?

The time varies significantly based on luck and preparation. Financial preparation (earning 1 million coins) typically takes 10-20 hours of gameplay. The diary fishing can take anywhere from 1-5 hours depending on your luck stat and equipment. Overall, expect 15-30 hours from starting to completion.

What’s the best rod for catching Hank’s diary?

Use the highest-tier rod available to you, preferably Element Rod or Diamond Rod. These rods offer the best luck stats, which directly influence your chances of catching rare items like the diary.

Can I get the pickaxe without Advanced Diving Gear?

No, the Advanced Diving Gear is absolutely required to access Crystal Depths where Hank’s quest takes place. There are no alternative methods to reach this area.

Do crystals expire?

Yes, Cave Crystals function as consumable items with time-limited effects. Once used, the mutation boost lasts approximately 5-10 minutes of real-world time.

Is the Crystal Depths event permanent?

The Crystal Depths area is permanent, but specific events and bonuses within it may be time-limited. The current Crystal Depths event is scheduled to end on January 25, 2026.

Can I trade the pickaxe with other players?

Currently, the pickaxe is soulbound to the character who completes Hank’s quest and cannot be traded. However, the Advanced Diving Gear can be gifted between players.

What’s the difference between glowing and non-glowing crystals?

Only glowing crystals can be mined for Cave Crystals. Non-glowing crystals are decorative environmental elements. Glowing crystals respawn periodically, allowing continuous farming.

How many crystals should I farm?

Stockpile at least 50-100 crystals for extended fishing sessions. The exact amount depends on your fishing frequency and goals, but having a substantial supply ensures you never run out during important fishing opportunities.

Conclusion

Mastering the pickaxe acquisition for Crystallized Mutation in Fish It represents a significant achievement that opens up entirely new gameplay possibilities. This comprehensive guide has walked you through every step, from financial preparation to advanced crystal farming techniques.

Remember that patience is key—especially when fishing for Hank’s diary with its 1 in 50,000 catch rate. The investment of time and resources pays dividends through access to some of the game’s most valuable content and rarest fish.

As the Crystal Depths event continues until January 25, 2026, now is the perfect time to embark on this adventure. The skills and knowledge gained from this experience will serve you well in future updates and content expansions.

Bookmark this guide for quick reference, and join the official Fish It Discord community to stay updated on the latest strategies and developments. Happy fishing, and may your crystal hunts be fruitful!