All the remains of the fish and the key to unlocking them in the Abyss.

You can unlock the Fish Ruins using the key obtained from an NPC quest after interacting with the lock in the Abyss (Roblox). Here's a detailed guide.

 

While exploring the hidden corners of Roblox Abyss, you may have come across many hidden structures and locations. Among them, you might find hidden treasure chests, some even locked behind bars. These are fish-shaped ruins that can only be opened with a key you receive upon completing quests.

Location of the Fish Ruins in Roblox Abyss

There are currently a total of 7 fish remains in the Abyss, scattered across three main areas. Below are images marking the locations and related details:

Ocean

 

The first fish ruins are located atop a rock structure just behind the NPC Virelia. So, right after completing the tutorial, redeem the Abyss code and search for this shrine.

 

The second fish remains are located midway between the Scientist NPC and the Lost Captain NPC at the bottom of the ocean. Note that this location is at a depth of over 200m, so you will need to use the Tube.

Ancient desert

In the Ancient Desert, you can find the first fish remains atop a stone tower just behind the NPC Suspicious Fisher.

 

Here, you can find the second fish-shaped ruins located on a rock structure right next to Gumpy Hank Tower.

 

spirit Roots

The first fish remains in Spirit Roots are located directly in front of NPC Isaac, atop the safe dome.

You can find the second item inside the tunnel beneath NPC Isaac. You can see its location on the map; it's right below the treasure chest near Isaac.

 

The third fish relic can be found inside the Spirit Root cave east of the NPC Golem, just before the entrance to the NPC King Cat.

How to get the key to unlock the fish ruins in the game Abyss

Go to the following NPCs and complete their requests to receive the key:

1. Kraken: Complete Mission #5 for Kraken
2. Mr. Black: Mission #8 completed for Mr. Black
3. Marcus: Complete task number 5 for Marcus
4. Grumpy Hank: Complete mission #4 for Grumpy Hank
5. Victor: Complete tasks number 4 and 7 for Victor.
6. Golem: Complete quest #2 for Golem

When you open chests inside fish ruins in Roblox Abyss, you'll receive cash, star shards, oxygen tanks, and power-ups as rewards. Furthermore, this is one of the best ways to earn a lot of experience points at once and is the most efficient way to level up in the game.