Fish Oil

Fish Oil is a rare material.

Rendered oil for waterproofing and lamp fuel. Gutted from oily fish.

Where from

Sometimes in an Iron Chest, Gold Chest or Treasure Hoard
Gutting: Harbour Cod, Silver Herring, Harbour Prawn and 7 more
Quests: Fish School Report, Net Repair, Deep Net Haul and 3 more
Iron Chests, Gold Chests and Treasure Hoards
Gutting barrels of fish

Spent on

Trawler (30)
Longliner (60)
Whaler (100)
Wrecking Lugger (30)
Leviathan Hunter (150)
Sea Mother (250)