How to unlock The Depths in Fisch

Struggling to unlock the door to The Depths in Vertigo? Learn how to unlock the door & what fish are in The Depths in Roblox Fisch.

The Depths was an expansion added to the Vertigo area in Fisch on Roblox on November 16, 2024. This area is locked behind a large gate surrounded by red crystals. To learn how to unlock The Depths, check out our guide below:

The Depths location in Fisch on Roblox

To find The Depths, you'll first need to find a Strange Whirlpool. These are whirlpools that have a line in their center that goes from the ocean's surface to the sky. Once you find one of these whirlpools, swim into its center, and you'll be transported to Vertigo.

When you arrive in Vertigo, jump down to the pool at the bottom. You'll see red, glowing crystals on one side of the pool. Climb the cliffs where the red crystals are, and you'll find a large door with a keyhole.

To enter this door and go into The Depths, you'll need two things:

100% complete Vertigo Bestiary
The Depths Key

You can fish for The Depths Key in a Strange Whirlpool or anywhere in Vertigo.

The keys are a Legendary item, so they can be a bit resistant when you're reeling them in. Be sure to use a fishing rod like the Steady Rod to help with that.

As soon as you have a key and you've completed the Vertigo Bestiary, you can go through the door to The Depths.

All fish in The Depths in Fisch on Roblox

As well as catching the 18 fish available in The Depths, you can buy the Rod of the Depths. I recommend reading our guide to find the rod because it's one of the more difficult rods to fulfill the prerequisites for.

Fish Name	Rarity	How to Catch
Destroyed Fossil	Trash	Catch during the day in The Depths.
Scrap Metal	Trash	Catch during the day in The Depths.
Deep-Sea Dragonfish	Common	Catch at night in The Depths using Coral bait.
Deep-Sea Hatchetfish	Common	Catch at night in The Depths using Seaweed bait.
Depth Octopus	Unusual	Catch during the day in The Depths using Coral bait.
Frilled Shark	Unusual	Catch at night in The Depths using Fish Head bait.
Luminescent Minnow	Unusual	Catch at night in The Depths during spring using Seaweed bait.
Three-Eyed Fish	Unusual	Catch at night in The Depths using Seaweed bait.
Black Dragon Fish	Rare	Catch at night in The Depths using Deep Coral bait.
Goblin Shark	Rare	Catch at night in The Depths during spring or summer using Fish Head bait.
Spider Crab	Rare	Catch during the day in The Depths when it's summer. Use Deep Coral bait.
Small Spine Chimera	Legendary	Catch at night in The Depths during spring and summer. Use Seaweed bait.
Nautilus	Legendary	Catch at night in The Depths during spring and summer. Use Night Shrimp bait.
Ancient Eel	Legendary	Catch at night in The Depths during spring and summer. Use Coal bait.
Barreleye Fish	Mythic	A difficult fish to find, but can be caught anywhere in The Depths.
Mutated Shark	Mythic	Catch at night in The Depths during winter. Use Fish Head bait.
Sea Snake	Mythic	Catch at night in The Depths during winter. Use Fish Head bait.
Ancient Depth Serpent	Event	Catch during the Darkest of Nights weather event using Truffle Worm bait.