Forgot password
Enter the email address you used when you joined and we'll send you instructions to reset your password.
If you used Apple or Google to create your account, this process will create a password for your existing account.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Reset password instructions sent. If you have an account with us, you will receive an email within a few minutes.
Something went wrong. Try again or contact support if the problem persists.
Picture showing players trying to catch a secret fish in Fisch.
Image via Fisch

How to catch the Secret Mustard Fish in Fisch

Here’s a comprehensive guide to getting the Secret Mustard Fish in Fisch.

The Mustard Fish in Fisch is one of the three Secret Fish added to the game after the latest update, and it’s tough to find one in the water.

Recommended Videos

Roblox’s Fisch has multiple permanent and limited-time fish through bestiaries, but now they’ve added a new tier of Secret Fish that are incredibly hard to find. If you’re trying to add one to the collection, you can follow a few conditions and keep fishing until you stumble upon one with high luck, and you’ll have one of the rarest fish in the game.

Here’s everything you need to know about getting your Mustard fish in Fisch.

How to get Secret Mustard Fish in Fisch

Picture showing a player standing on his boat to fish for the secret fish Mustard in Fisch.
The ocean’s your best friend in finding this yellow Pufferfish. Screenshot by Dot Esports

Unlike the Secret Banana Fish, only found in Ancient Isles, it’s harder to get your hands on the Secret Mustard Fish because it can spawn anywhere in the ocean. So you must meet your island’s Shipwright NPC and spawn your boat to go out in the water. To fish in the ocean, stay on your boat and stay away from islands. Don’t fish in the Whirlpools, as they have their unique bestiary, which could hinder your search.

In terms of bait, use Seaweed as the Mustard Fish prefers it. You can get the Seaweed bait by purchasing the Bait Crates from Moosewood Island and the Quality Bait Crates from Terrapin Island, which have a higher drop rate for the Seaweed bait. You’ll need a lot of them, so make sure to buy at least 50 crates and stock up on your baits to use them in the ocean.

Now, there are two more conditions under which you can catch the Secret Mustard Fish: Rainy weather and the Summer season. You can easily get rain in Fisch by using the Tempest Totem, found in a cave near Terrapin for purchase. However, the Summer season is tricky to get as your best bet is to spend your money on Sundial Totems and go through the days faster to reach it.

Like every Secret Fish, you need to have heavy luck on your fishing rod, so we’d recommend using the Heaven’s Rod and baits that give you a lot of luck. You can purchase the Server luck using Robux and spend your in-game currency to purchase Aurora Totems, which boosts your luck by seven times. You can find it near the Brine Pool in Fisch.  

Once you hook the Secret Mustard Fish, you should spot a black exclamation mark instead of the usual red one. You don’t have a speed penalty like other rare fish, and you should reel in a yellow pufferfish. You can also get the shiny variant of the Mustard Fish, which is red and wears an adorable beanie on its head, making it super collectible for players who like to have the rarest fish in their inventory. Head over to Moosewood and meet the Appraiser NPC to spend currency to give it the shiny mutation.

Next, you can read our guides to complete Atlantean Storm fish and learn about all Exalted Relic Enchants in Fisch.


Dot Esports is supported by our audience. When you purchase through links on our site, we may earn a small affiliate commission. Learn more about our Affiliate Policy
Author
Image of Rijit Banerjee
Rijit Banerjee
Staff Writer
Staff Writer at Dot Esports. You'll find him grinding platinum trophies and breaking the meta with his "fun" picks in the ranked queue when he's not reading his favourite Fantasy books. Previously wrote for GG Recon, ESTNN, and many more. Contact: rijit@dotesports.com