Genshin Impact | Rusty Koi Location & Bait

Genshin Impact | Rusty Koi Location & Bait | Respawn Time

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Last Updated: August 16, 2026 11:17 PM

Rusty Koi is a Fish material (item) in Genshin Impact 7.0. Guide includes locations, bait, respawn time, & fishing spots of Rusty Koi.

Table of Contents

Basic Information Of The Item
How To Get The Item

7.0 Update Related Articles
Odette						Arlecchino
Ineffa						Flins
Cryo Traveler Build Guide						7.0 Redeem Codes

What Is Rusty Koi?

Category	Fish
Detail	A large fish said to be the descendant of dragons. This is a variant species of Koi, and is sometimes termed the awakened dragon amongst them. In stark contrast to its rather shabby appearance, the Rusty Koi has shed its opulent gold tabard in exchange for a hard armor of rusty bronze. Very strong-willed, it will fight any interloper that dares to steal its food or enter its territory. In terms of pure fighting capability, it is even a match for smaller sea creatures and has thus been given the nickname Ironbone Dragon in honor of its strength, which is considered the backbone of its species' future revitalization.

Category

Fish

Detail

A large fish said to be the descendant of dragons. This is a variant species of Koi, and is sometimes termed the awakened dragon amongst them. In stark contrast to its rather shabby appearance, the Rusty Koi has shed its opulent gold tabard in exchange for a hard armor of rusty bronze. Very strong-willed, it will fight any interloper that dares to steal its food or enter its territory. In terms of pure fighting capability, it is even a match for smaller sea creatures and has thus been given the nickname Ironbone Dragon in honor of its strength, which is considered the backbone of its species' future revitalization.

Fishes Respawn After 3 Days

We confirmed that fishes respawn after 3 days. 3 Days is real life time and you cannot have fishes back even if you progress in-game time by the time control option.

Different Fishes May Appear Depending On In-Game Time

Although changing in-game time does not have fishes appear, there might be a different fish pool depending on in-game time. Change the in-game time at the same fishing location and make sure that there are no more fishes appearing.

How To Get Rusty Koi & Location Map

How To Get
Region: Mondstadt, Inazuma, Chanyu Vale Bait: Fake Fly Bait Uses: Exchanged at Inazuma Fishing Association for:

Rusty Koi Location & Fishing Spots

Fishing System Guides

Fishing Guide Articles

Fishing System Articles
All List						All Fishing Spots

All Fish Articles

Fishes
Abiding Angelfish	Aizen Medaka	Akai Maou	Azuregaze Crystal-Eye	Betta
Bitter Pufferfish	Blazing Axehead Fish	Blazing Heartfeather Bass	Brown Shirakodai	Common Axehead Fish
Crystalfish	Dawncatcher	Divda Ray	Diving Rapidfighting Fish	Dusk Sunfish
Floral Rapidfighting Fish	Formalo Ray	Frosted Axehead Fish	Glaze Medaka	Golden Koi
Greenwave Sunfish	Halcyon Jade Axe Marlin	Jade Heartfeather Bass	Lazurite Axe Marlin	Lunged Stickleback
Magma Rapidfighting Fish	Maintenance Mek: Gold Leader	Maintenance Mek: Initial Configuration	Maintenance Mek: Platinum Collection	Maintenance Mek: Situation Controller
Maintenance Mek: Water Body Cleaner	Medaka	Neon Mauler Shark	Nightgaze Crystal-Eye	Peach Of the Deep Waves
Phony Phlogiston Unihornfish	Pseudoshark Unihornfish	Pufferfish	Purple Shirakodai	Raimei Angelfish
Rippling Heartfeather Bass	Rusty Koi	Sandstorm Angler	Secret Source Scout Sweeper	Snowstrider
Streaming Axe Marlin	Sunset Cloud Angler	Sweet-Flower Medaka	Tea-Colored Shirakodai	True Fruit Angler
Veggie Mauler Shark	Venomspine Fish	-	-	-

DPS				Support				Sustain
On-Field						Off-Field

Mondstadt	Liyue
Inazuma	Sumeru
Fontaine	Natlan
Nod-Krai	Snezhnaya

Alyosha	Danica
Mitya	Noy
Odette	Tsaritsa
Valeriy	Vesna
Vodyanitsa

Anemoculus			Shrine of Depths
Calla Lily			Cecilia
Dandelion Seed			Philanemo Mushroom
Small Lamp Grass			Valberry
Windwheel Aster			Wolfhook

Geoculus			Shrine of Depths
Cor Lapis			Glaze Lily
Jueyun Chili			Noctilucous Jade
Qingxin			Silk Flower
Starconch			Violetgrass