Maintenance Mek Gold Leader is a Fish in Genshin Impact found in Fontaine. See where to find the Maintenance Mek Gold Leader, the best bait and rod for catching it, how to use it, and Maintenance Mek Gold Leader spawn times here!

Maintenance Mek Gold Leader Locations

Spawn Time and Region

All Maintenance Mek Gold Leader Locations

Fontaine Region Locations

Fishing Spot Locations
Erinnyes Forest Southern Shore	Lumidouce Harbor Northern Shore
Morte Region Southeast	Morte Region Northwest
Petrichor

Take a look at our Fishing Spot guide for other fishes' locations:
List of Fishing Spot Locations

How to Catch Maintenance Mek Gold Leader

Best Bait for Maintenance Mek Gold Leader

Fishing Bait	How to Get
Flashing Maintenance Mek Bait	Crafted Formula: Purchased from the Fontaine Fishing Association

You have to use Flashing Maintenance Mek Bait to catch the Maintenance Mek - Gold Leader, because it won't bite if you're using any other bait.
How to Craft & Use All Bait

Best Fishing Rod to Use

Fishing Rod	How to Get
Wavepiercer	Exchange at the Fontaine Fishing Association

The Maintenance Mek - Gold Leader can only be caught with a Fishing Rod. Since this fish can only be found in Fontaine, it's best to use the Wavepiercer! Take a look at which Fishing Rod to use in other regions here:

How to Get & Use All Fishing Rods

How to Use Maintenance Mek Gold Leader

Currently Unused in the Fishing Association

Fish are used to buy different items from Fishing Associations. However, Maintenance Mek Gold Leader is currently not used for Fontaine's Fishing Association. Take a look at our Fishing Association guide for a list of all items for sale, as well as how much they cost:

All Fishing Association Items

Disassemble to Obtain Clockwork Meka Drops

Using the Crafting Table, you can convert Maintenance Mek Fish into parts dropped by Clockwork Meka enemies! You can get Meshing Gear, Mechanical Spur Gear, and Artificed Dynamic Gear from disassembling Maintenance Mek Fish.

Clockwork Meka Enemy Guide

Used in the Housing System

Like all Fish types, you have a chance to get an Ornamental Maintenance Mek Gold Leader while fishing. The Ornamental type is harder to catch, but you'll be able to place it in your Serenitea Pot with a Pool of Sapphire Grace!
Housing System & Serenitea Pot Guide

Cannot Be Used for Fish Meat

The Maintenance Mek Gold Leader cannot be processed into Fish for cooking.
See Fish Meat Guide & Recipes

Maintenance Mek Gold Leader Information

Archive Type and Information

Maintenance Mek - Gold Leader	Type	Maintenance Mek Fish
	Region	Fontaine
	Spawn Time	Anytime

Compact assistance meka developed to increase the overall utilization rates of meka groups, providing aid for underwater projects. They were originally designed to remove junk, vegetation, and other underwater debris in order to prevent these from clogging up the vital parts of other clockwork meka, thereby minimizing failure rates. From another point of view, they are undoubtedly benefiting Fontaine's ecosystem greatly as underwater cleaners.
Compared to other mass-produced models, this special Gold Leader assistance meka utilizes a clear gold outer casing along with special control equipment. The project team designed it to fulfill the role of a command relay station in particularly complex underwater environments, receiving and re-transmitting commands from the controller to all other meka within the group, effectively fulfilling the important role of leader.
However, as the whole maintenance meka project stopped functioning, these leader meka lost their reason for existence. Only their highly recognizable clear golden casing gives them value in the eyes of the anglers who collect them.

Genshin Impact Related Guides

Fishing System Guide

All Fishing System Guides

All Fish

Divda Ray	Formalo Ray	Rippling Heartfeather Bass
Maintenance Mek - Platinum Collection	Maintenance Mek - Situation Controller	Maintenance Mek - Initial Configuration
Maintenance Mek - Gold Leader	Sunset Cloud Angler	Sandstorm Angler
True Fruit Angler	Peach of the Deep Waves	Halcyon Jade Axe Marlin
Lazurite Axe Marlin	Streaming Axe Marlin	Blazing Heartfeather Bass
Maintenance Mek - Water Body Cleaner	Jade Heartfeather Bass	Medaka
Glaze Medaka	Sweet-Flower Medaka	Aizen Medaka
Dawncatcher	Crystalfish	Lunged Stickleback
Betta	Venomspine Fish	Akai Maou
Snowstrider	Golden Koi	Rusty Koi
Brown Shirakodai	Purple Shirakodai	Tea-Colored Shirakodai
Abiding Angelfish	Raimei Angelfish	Moonfin
Pufferfish	Bitter Pufferfish