- Bait
Craft 20: 20 × Fishing bait + 1 × Fenring trophy.
- Biomes
See spawn references
- Reeling stamina
11 / sec
28 / sec while struggling, before skill reduction
- Raw fish yield
Q1: 1 · Q2: 4 · Q3: 7 · Q4: 10 · Q5: 13
1 fish per preparation at Food Preparation Table; Q = item quality
Tetra Character ID

Spending its whole life in the dark, it has no need for eyes. Tetra are docile fish discovered in the exceptionally rare lakes situated at the base of Frost caves in the Mountain biome. To reel them in, a fishing pole equipped with Cold fishing bait is needed. This bait can be concocted at the cauldron by blending 20 Fishing bait with a Fenring trophy.
Overview
Tetra is a Valheim creature typically found in the mountain biome from the Fish faction. Its character ID is Fish4_cave, and the cheat command spawn Fish4_cave summons one in front of you — append 1 2 or 1 3 for one- or two-star variants.
Spending its whole life in the dark, it has no need for eyes.
Tetra are docile fish discovered in the exceptionally rare lakes situated at the base of Frost caves in the Mountain biome.
To reel them in, a fishing pole equipped with Cold fishing bait is needed. This bait can be concocted at the cauldron by blending 20 Fishing bait with a Fenring trophy.
| Character ID | Fish4_cave |
| Faction | Fish |
| Main Biome | Mountain |
| Tameable | No |
- Command reference
- spawn
Command Builder
Spawns one Tetra at level 1 (normal).
Example Commands
Spawns one Tetra at your location.
Spawns one Tetra at level 2 (use 1, 2, or 3).
Spawns five Tetra at your location.
Related creatures
Fishing & bait
Full reference1 entry
| Fish | Bait | Biomes | Reeling stamina | Raw fish yield |
|---|---|---|---|---|
Craft 20: 20 × Fishing bait + 1 × Fenring trophy. | See spawn references | 11 / sec 28 / sec while struggling, before skill reduction | Q1: 1 · Q2: 4 · Q3: 7 · Q4: 10 · Q5: 13 1 fish per preparation at Food Preparation Table; Q = item quality |
Bait acceptance is not your overall catch chance. Reeling skill and struggling affect stamina use; yields shown are base preparation yields before bonuses.
Biomes (curated)
Location-specific spawners at
- Hildir cave7 source definitions; cave_new_deeproom_bottom_lake / Spawner_Fish4 (possible dungeon room); cave_new_deeproom_bottom_lake / Spawner_Fish4 (1) (possible dungeon room); cave_new_deeproom_bottom_lake / Spawner_Fish4 (2) (possible dungeon room); more in source tables. Serialized level ranges: 1–5. Conditions and weights are in the source tables; content is not guaranteed.
- Mountain Cave 27 source definitions; cave_new_deeproom_bottom_lake / Spawner_Fish4 (possible dungeon room); cave_new_deeproom_bottom_lake / Spawner_Fish4 (1) (possible dungeon room); cave_new_deeproom_bottom_lake / Spawner_Fish4 (2) (possible dungeon room); more in source tables. Serialized level ranges: 1–5. Conditions and weights are in the source tables; content is not guaranteed.