Slaughterfish

Toothy, aggressive fish that lurk in Skyrim’s rivers, lakes and coastal waters, ambushing swimmers who wander into the wrong stretch of water.

The slaughterfish is the reason a quick swim in Skyrim is never entirely relaxing. These narrow, needle-toothed predators patrol rivers, lakes, the open sea and the occasional pond, and they go for anyone who splashes into their territory. Individually they are weak, but they tend to travel in small schools of two or three, and fighting back is awkward because the Dragonborn can neither draw a weapon nor cast spells while swimming.

Compared with earlier games in the series, Skyrim’s slaughterfish are surprisingly scarce. Only around a hundred are placed in the whole world, which works out to roughly forty encounters, and many of those sit inside caves and dungeons. That rarity is hidden by how often their traces turn up: seared slaughterfish is a common meal on tables everywhere, and clutches of slaughterfish eggs appear along shores even where no fish live at all, Lake Honrich in the Rift being the classic example. Despite the cooked dish, the fish themselves cannot be harvested for meat.

When one dies, its body floats to the surface, which at least makes collecting slaughterfish scales easy. Size varies from fish to fish, but none of them ever grows very large.

Where to find them

The densest concentration is in the Reach, along the Karth River and its tributaries:

Elsewhere in the province:

Notes

  • Although they count as creatures, slaughterfish are hostile towards sabre cats; the cat at White River Cape is often seen squabbling with them. Predators like this can wipe out a school before the player ever finds it.
  • Since patch 1.9 they only turn hostile once the Dragonborn actually enters their water. They cannot reach anyone on land, yet they rarely drop out of combat.
  • With Hearthfire, adding eggs to the fish hatchery at Windstad Manor produces peaceful slaughterfish, and four scales let you mount a small slaughterfish trophy in a homestead trophy room.
  • Being strictly aquatic, they cannot be brought back with reanimation spells.
  • Their long-snouted look resembles the real-world alligator gar.

Abilities & attacks

  • Bite: a weak, fairly slow melee attack delivered underwater.
  • Ambushes swimmers in small groups, usually two or three fish.

How to beat it

Since weapons and spells are unusable underwater, the simplest plan is to swim back into the shallows or onto the shore and hit the fish as it follows; you can step out of reach to heal at any time. A Flame Cloak cast before you dive damages any fish that bites you. From land, Aura Whisper or Detect Life pinpoints them for arrows or spells, while wide shouts such as Fire Breath or area spells like Ice Storm can be aimed using the compass. Ranged followers such as Faendal or Onmund, or a conjured atronach, can provide cover fire while you swim.

Loot & harvestables

Slaughterfish Scales

Ingredients and items it drops

Where to find it

Abandoned Shack in Skyrim: the locked, bloody cabin where Astrid tests Dark Brotherhood recruits – three captives, the key, Blade of Woe and Shrouded Armor.
Chillwind Depths in Skyrim: flooded Falmer cave south of Dragon Bridge – missing caravans, chaurus, a secret shortcut and the richest mushroom haul in the game.
Dawnstar Sanctuary in Skyrim: the Dark Brotherhood’s hidden home behind the Black Door – passphrase, Cicero’s fate, upgrades, skill books and Shrouded gear.
Dragon Bridge Overlook in Skyrim: a small Forsworn camp south of Dragon Bridge – how to reach it over the fallen tree, the chest, bounty and ingredients.
Graywinter Watch in Skyrim: a one-room troll cave east of Whiterun with Froki’s Bow for Kyne’s Sacred Trials and the Archery book Vernaccus and Bourlor.
Kolskeggr Mine in Skyrim: Forsworn-held gold mine near Markarth with 17 gold ore veins, gold ingots and a quest from Pavo Attius at Left Hand Mine.
Labyrinthian in Skyrim: ruined Bromjunaar southeast of Morthal – Staff of Magnus, Morokei, Shalidor’s Maze, Konahrik’s shrine and two Word Walls explained.
Purewater Run in Skyrim: small flooded cave southeast of Markarth with nirnroot, quicksilver ore and sunken Dwemer chests holding a Smithing skill book.
Reach Stormcloak Camp in Skyrim: rebel camp northeast of Karthwasten where Galmar runs Compelling Tribute – quartermaster, crafting stations and free horses.
Salvius Farm in Skyrim: the small wheat mill outside Markarth’s gate – Rogatus and Vigdis Salvius, potatoes to sell, chicken nests and Rogatus’s Letter.
Swindler’s Den in Skyrim: bandit cave east of Rorikstead – Alik’r hideout in In My Time of Need, skill books Thief and Beggar, the apple dummy and a shortcut.
The Lady Stone in Skyrim: island standing stone in Lake Ilinalta west of Riverwood that boosts Health and Stamina regen by 25%, plus a sunken shipwreck nearby.
Windstad Manor in Skyrim: the Hearthfire homestead on the marsh near Morthal – how to buy the plot, building materials, fish hatchery, housecarl and tips.

Also encountered in

Lake Honrich in Skyrim: the great lake of The Rift beside Riften and Goldenglow Estate – fish, the Snow Elf battle of 1E 139 and Maven’s dark rumours.
Lake Ilinalta in Skyrim: large lake north of Falkreath – Ilinalta’s Deep, sunken ships, the Guardian Stones, corundum island and the Lakeview Manor plot.
Trophy Room (Hearthfire) in Skyrim: north-wing homestead room for seven mounted creatures – trophy recipes, building materials and the 1,500 gold steward cost.
Wreck of The Icerunner in Skyrim: the grounded Imperial ship east of Solitude, Blackblood Marauders, Deeja, Lights Out! and the underwater chest explained.

Quests featuring this creature

Characters connected to it

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Animal

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Sources checked: Elder Scrolls Fandom wiki (creature article) + Skyrim/DLC game files (NPC records)