Fish It is a popular Roblox experience where you go fishing, explore the seas, and collect all sorts of fish. You need to travel between islands to unlock new fish, use bait and rods, and try to catch the rarest fish you can.
Recently, the Crystal Depths update was released in Fish It that expanded upon the Pirate Cove update. So, here’s a complete overview of all the new areas, fishes, and gears that you can get in Fish It Crystal Depths update.
How To Access Crystal Depths In Fish It

You can access the Crystal Depths through a boat sitting in the pond near the Carpenter NPC on Pirate Cove island. You need to interact with this boat to start the dive. Before doing that, you have to pick up the Advanced Diving Gear placed just beside the pond edges.
The Advanced Diving Gear costs 1,000,000 Coins, which places it among the most expensive items in Fish It. After you purchase the gear, you can equip it and interact with the boat to dive into the pond and reach the Crystal Depths.
What To Do In Crystal Depths In Fish It
While exploring the Crystal Depths, you can take part in several location-specific activities. The biggest highlight is two Secret-rarity fish with catch rates of one in 5,000,000 and one in 3,500,000. You need top-tier rods like the Element Rod or Diamond Rod to push your chances higher.
You can meet new NPC questgivers Hank and Dorian, and you will need to complete their tasks for rewards such as the Pickaxe. Moreover, you can farm Crystals here, which boost Crystallized Mutation chances. You should finish all event content quickly, as the event ends on January 25, 2026.
Frequently Asked Questions (FAQs)
You need to buy Advanced Diving Gear and interact with the boat near the Carpenter NPC.
You will have to spend 1,000,000 Coins to purchase the Advanced Diving Gear.
You can catch two Secret-tier fish and farm Crystals for powerful Crystallized mutations.
You should use Diamond Rod or Element Rod to boost Luck and handle heavy fish.
You have to finish Crystal Depths content before January 25, 2026, after the event expires.
Check out Fish It: How To Reach Leviathan Den or The Forge: How to Recycle Ores for more on Game Geek Fusion!
