Fish Scales are a type of currency in Splatoon 3's Salmon Run Next Wave that you can get from King Salmonid Cohozuna. Read on to learn how to get fish scales, how many fish scales you can receive from Xtrawave, as well as the cosmetic rewards you can exchange for fish scales.

How to Get Fish Scales

Obtained from King Salmonid Cohozuna

You can obtain Fish Scales by fighting King Salmonid Cohozuna during Xtrawave. This gigantic Salmonid only appears after filling up the Salmometer, which may require you to do several Salmon Runs to fill up.

How to Spawn King Salmonid Cohozuna

You'll Receive Fish Scales Even After Losing

Losing to King Salmonid Cohozuna still rewards Fish Scales, and will also not count as a failure in the entire Salmon Run. However, you will get fewer Fish Scales if you fail to beat the King Salmonid.

Lower King Salmonid's HP for More Scales

You'll get more Fish Scales at the end of the match the lower you get Cohozuna's HP. Even if you can't defeat the King Salmonid within the time limit, try to get its HP the lowest you can to get as many Fish Scales as possible!

How Many Fish Scales Do You Receive?

Acquisition Chart
Xtrawave Results
Hazard Levels and Rewards

Xtrawave Results

Results Summary

Xtrawave Results Summary
You will receive more Fish Scales by reducing Cohozuna's HP, regardless of stage Hazard Level. You only get Copper Scales if the Hazard Level is low even if you defeat Cohozuna. You can get Silver Scales if the Hazard Level is high even if you can't defeat Cohozuna. Rare Fish Scales always drop at higher Hazard Levels.

Hazard Levels and Rewards

The amount of Fish Scales you'll receive at the end of Xtrawave depends on the current stage's hazard level, as well as King Salmonid's final HP at the end of the wave.

Successfully defeating King Salmonid Cohozuna during Xtrawave will result in the maximum amount of scales, with higher Hazard Levels rewarding rarer fish scales such as Gold and Silver Fish Scales.

Defeated at 15% Hazard Level

Remaining HP	Results
Xtrawave Results
King Salmonid Cohozuna	Defeat
Hazard Level	15%
Fish Scales Obtained	Copper Scales x 10

Failure at 37% Hazard Level

Remaining HP	Results
Xtrawave Results
King Salmonid Cohozuna	Failed to Defeat
Hazard Level	37%
Fish Scales Obtained	Copper Scale x 7 Silver Scale x 1
Remaining HP	Results
Xtrawave Results
King Salmonid Cohozuna	Failed to Destroy
Hazard Level	37%
Fish Scales Obtained	Copper Scale x 6

Failure at 87% Hazard Level

Remaining HP	Results
Xtrawave Results
King Salmonid Cohozuna	Failed to Destroy
Hazard Level	88%
Fish Scales Obtained	Copper Scale x 6 Silver Scale x 2
Remaining HP	Results
Xtrawave Results
King Salmonid Cohozuna	Failed to Destroy
Hazard Level	87%
Fish Scales Obtained	Copper Scale x 4

Failure at 97% Hazard Level

Remaining HP	Results
Xtrawave Results
King Salmonid Cohozuna	Defeat
Hazard Level	93%
Fish Scales Obtained	Copper Scale x 9 Gold Scale x 1

Fish Scales Rewards Exchange List

Work Clothes

Reward	Fish Scales
Orange Slopsuit	Free
Green Slopsuit	Silver Scale x 10
Yellow Slopsuit	Silver Scale x 10

Decorations

Reward	Fish Scales
Scrapper	Bronze Scale x 80
Steelhead	Silver Scale x 5
Smallfry	Gold Scale x 1

Stickers

Reward	Fish Scales
TS-Sal Graffiti	Bronze Scale x 30
TS-SWD Graffiti	Bronze Scale x 50
GCI-DNG Poster	Bronze Scale x 50
GCI-FRI Neon	Silver Scale x 3
TS-ORBRS Graffiti	Silver Scale x 3
Grizzco Industries Logo	Gold Scale x 1

Banners

Reward	Fish Scales
	Bronze Scale x 10
	Bronze Scale x 100
	Gold scale x 2

Exchange Scales at the Reception Desk

You can exchange Fish Scales for rewards by pressing the A Button on the Reception Desk right next to Mr. Grizz's phone.

You'll unlock more rewards as you level up your rank, so make sure you grab all those Golden Eggs to avoid getting a pay cut!

What are Fish Scales?

Fish Scales are special rewards that you'll get after fighting King Salmonid Cohozuna during an Xtrawave Event in Salmon Run, and are currently only used to exchange for Grizzco-related cosmetics and decorations.

Salmon Run Guide

Splatoon 3 Related Guides

Tips and Tricks: Beginner's Guide to Splatoon