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Best Eridium Farming Location in Borderlands 3

This Borderlands 3 guide will provide you with the best locations to farm for Eridium
Best Eridium Farming Spot in Borderlands 3
Best Eridium Farming Spot in Borderlands 3

What is Eridium?

Eridium isn’t just a rare currency in Borderlands 3 it is also part of the in-game lore. It is an ore that is named after the ancient precursor race that utilized it, the Eridians. Eridium was released onto Pandora after the Vault Hunters opened The Vault in the events of the first Borderlands game. Due to the mysterious relationship of Sirens to Eridians, Sirens can absorb Eridium as a means to enhance their powers.

How to get Eridium?

  • Boss / Enemy drops
    • Bosses and rare enemy types like badasses with a name, chubbies, and loot tinks can drop Eridium.
  • Completing Challenges
    • In the menu, you can find challenges that will reward you with Eridium.
  • Farm Eridium Crystals
    • Throughout the game you will find Eridium Crystals. Later on in the game, you are able to smash these and collect the Eridium.
  • Open Vault Card Chests
    • With DLC6, the Director’s Cut, you get Vault Cards. When you level these up, you can open loot chests that have a chance to contain a bunch of Eridium.
  • Complete Vault Card Challenges
    • With DLC6, the Director’s Cut, you get Vault Cards. These add daily and weekly challenges to the game. Completing Daily challenges will rewards with 50 Eridium each. Completing the Weekly challenge will reward you with 1100 Eridium. When you complete all the challenges in a week will add up to 2250 Eridium.
  • Play the Revenge of the Cartels Event
    • When playing the Revenge of the Cartels event you can travel to Villa UltraVoilet. Throughout the mansion you can find a lot of Eridium dust piles that give you some Eridium.

What can I do with Eridium?

Eridium is the rare currency in Borderlands 3. You need this in order to shop at Crazy Earl for badass cosmetic items or purchase some Anointed gear at the Veteran Rewards vending machine. When you obtained the Eridium Fabricator, you can also use it to shoot legendary items. But if you are swimming in Eridium and feel lucky you can always spend some of it at Moxxi’s bar on the Eridium slot machine. You can also go to the Raid Boss that is part of the Director’s Cut.

Best Eridium Farm

  • Planet: Pandora
  • Location: The Slaughter Shaft
  • Source: Titan

With the April 22, 2021 hotfix, Gearbox added a 500 Eridium reward to Circle of Slaughter Bosses. These bosses spawn in round 5 and drop a guaranteed chunk of Eridium each time you kill them. The easiest is Titan in The Slaughter Shaft. In the final round, you need to kill 3 enemies before he will spawn. Once you killed him, pick up the 500 Eridium and fast travel to the fast travel station on the same map. This will reset the round but won’t result in a failed mission. Therefore, you can jump right in at Round 5 and go and defeat Titan again. Over and over again.

Best Early-Game Eridium Farm

  • Planet: Pandora
  • Region:  The Droughts
  • Location: Varkid Valley
  • Source: Crowly
  • Eridium: ~12 Eridium per Run

All bosses give you just a few Eridium when you defeat them. However, Crowly gives you a lot more. This is because of the various stages this mini-boss goes through. Each time you kill one of the Varkids 2 smaller ones will appear until there are non left. But each of them will drop a few Eridium. This makes this Sir Hammerlock, crew challenge, a lot more lucrative than farming other bosses.

Best Eridium Farming Spot on Eden-6 Borderlands 3

Best Eridium Farming Spot on Eden-6 – Borderlands 3

Best Mid-Game Eridium Farm

UPDATE: There is currently a hotfix in place that reduces the spawn chance of Eridium in Voracious Canopy. If you play offline the hotfix won’t be downloaded and you can bypass the changes until GBX pushes a patch which will make the changes permanent.

  • Planet: Eden-6
  • Region:  Voracious Canopy
  • Location: Vault
  • Source: Eridium crystals
  • Eridium: ~20 Eridium per Run

In Voracious Canopy on Eden-6 you can find this cave with an Eridian artifact in it. If you drop down into the cave you will find multiple Eridium crystals that you can break. Which you can do once you obtained a special item at the first Vault. When you Save & Quit to then load back in again, you will start at the entrance of the cave and you can start farming again.

Alternative Mid-Game Eredium Farm

Fast Eridium Farm
  • Planet: Promethea
  • Region:  Carnivora
  • Location: Next to the Eridium refinery
  • Source: Eridium Crystals
  • Eridium: ~25 Eridium per Run

You can also travel to the guts of Carnivora and then turn back to leave the area. That way you end up in the same section. While you need to travel a bit more for this farm location it has the upside of having a Big Red Chest that gives some of the best loot in the game.

Eridium Farm in DLC3

  • Planet: Gehenna
  • Region:  Obsidian Forest
  • Location: Hydragoian ‘Skin to Win’ Crew Challenge
  • Source: Enemies

In the Bounty of Blood DLC, there is a dedicated farm location for the Proprietary License in the Obsidian Forest on Gehenna. The enemy that you need to farm spawns multiple copies of itself. All these enemies will drop Eridium when you defeat them.

Hydragoian Spawn Location - Borderlands 3 Bounty of Blood

Hydragoian Spawn Location – Borderlands 3 Bounty of Blood

One-Shot Eridium Farm in DLC3

  • Planet: Gehenna
  • Region:  Crater’s Edge
  • Location: Boss Arena
  • Source: The Ruiner
  • Eridium: ~50 Eridium per Run

This final boss in the Bounty of Blood DLC drops 50 Eridium per kill. If you have a good character build with top-tier weapons you are able to kill this boss very quickly and collect a bunch of Eridium. You will be able to obtain around 50 Eridium per farm. Since you can spawn right outside the boss arena you can quickly jump back in. And because there is an Ammo Vending machine right next to you when you spawn in, you can easily stack up on ammunition before the fight.

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