First, you need to find and catch these three fish, where the
Zebrass is in-game confusingly named Barcode Bass:
Name fish: Location - Lure | Type - Size - Depth - Weather || Extra info Piglett Bass: Astral Clouds - Plug | Agile - Small - Deep - All
Camel Shrimp: Twintail Lake - Jig | Strong - Small - ? - ? || Lobster Trap or Fishing Net
Barcode Bass: Shallow Steam - Plug | Agile - Medium - Deep - All
Once you have caught one of each, submit the fish to Marina in the aquarium using the magnifying glass icon (press
) to research them and unlock the achievement.