Chaos Fish

Chaos Fish are a type of Hardmode fish which are found rarely by fishing in the Underground Hallow. They are used to craft Seafood Dinners and Teleportation Potions.

Crafting material items
Fished items
Potion ingredients
2 more
Items of rarity 4
Recipes table with unexpected total number of rows

Crafting[]

Result	Ingredients	Crafting station
Seafood Dinner	Chaos Fish2	Cooking Pot or Cauldron
Teleportation Potion	Bottled Water Chaos Fish Fireblossom	Placed Bottle or Alchemy Table

As with other Hallow-exclusive content, Chaos Fish can be acquired prior to entering Hardmode if an artificial Underground Hallow is created, e.g. by bringing in Hallowed Seeds from a Hardmode world, or if playing in a Celebrationmk10 world.
You can also obtain a Chaos Fish Pre-Hardmode by throwing a Teleportation Potion into the Shimmer.