All secret fish in Fisch Second Sea and how to catch them

With Fisch’s Cursed Seas update out, there is a wide variety of secret fish to catch in Second Sea, and some of them are very hard to catch.

Roblox’s Fisch has multiple varieties of fish, but the secret fish are the hardest to catch as they don’t show up in your bestiary, and they also have a low chance of hooking in your fishing rods. If you have some fishing rods with high luck stats, you can get closer to catching these hard-to-catch fish by following our guide.

All Secret Fish in Second Sea and how to catch them in Fisch, listed

Here is a complete table with all the Secret Fish in Fisch’s Second Sea so that you can catch them easily by getting the right conditions:

Secret Fish	Location	Preferred bait	Preferred weather or time of the day	Preferred season
Abyssborn Monstrosity	The Cursed Shores	Luminous Larva	Night, Rain	Winter
Dogefin	Open Ocean	Mist Worms	Clear, Night	Winter
Molten Ripple	Emberreach	Luminous Larva	Windy, Day	Summer
Phantom Koi	Isle of New Beginnings	Luminous Larva	Foggy, Day	Autumn
Primordial Levi	Lushgrove	Luminous Larva	Windy, Night	Autumn
Psychedelic Frogfish	Open Ocean	Luminous Larva	Foggy, Day	Autumn
Storm Skipper	Waveborne	Golden Worm	Windy, Night	Spring
Thornfish	Pine Shoals	Luminous Larva	Foggy, Night	Autumn
Toilet Fish	Open Ocean	Mist Worms	Clear, Day	Summer
Verdant Mirage	Azure Lagoon	Luminous Larva	Foggy, Day	Autumn

Related: All Rod locations in Fisch – Best Fishing Rods Guide on Destructoid

The Luminous Larva and Mist Worms baits are unique to Second Sea’s Tropical bait crate, which is only obtainable by fishing with the magnet bait. If you want to stock up on the Golden Worm bait, you can get it randomly by waiting in the AFK Zone. If you have a Moby secret fish in your inventory, it’s definitely worth getting the Blessed Song enchant, which helps you get these.

Abyssborn Monstrosity is the most challenging fish to catch among the secret fish because it has a negative 97 percent Progress Speed and one Resilience. It is more demanding than Scylla, which was added in the Mariana’s Veil update and has the highest sell value compared to other secret fish in the game.

Next up, you can read our guides to catch the Sea Leviathan and defeat the Cthulhu Boss in Fisch.