Shoal of Fish (Below Zero)
Certain species of passive fauna in Below Zero sometimes gather together in shoals, indicating that they are most likely juveniles. Usually Shoals of Fish appear closer to the surface but certain species will swarm. The species in a Shoal will flee from the player when approached. The player can break up a Shoal by swimming through it, but the fish will swarm again once the danger is over.
While Shoals of Fish cannot normally be interacted with, it is possible to use the Propulsion Cannon and the Prawn Suit Propulsion Cannon to grab and move the Shoal of Fish.
Swarming Species
The following species can be found forming Shoals:
Shoal of Arrow Rays

- Attitude: Passive
- Biome: Lilypad Islands, Main Lilypad Islands, Tree Spires
- Respawn Time: 300 seconds
- Debug ID: -
Shoal of Boomerangs

- Attitude: Passive
- Biome: Arctic, Arctic Kelp Forest, Glacial Bay
- Respawn Time: 300 seconds
- Debug ID: boomerangschool
Shoal of Feather Fish

- Attitude: Passive
- Biome: Deep Purple Vents, Lilypad Islands, Main Lilypad Islands, Purple Vents, Thermal Spires
- Respawn Time: 300 seconds
- Debug ID: -
Shoal of Hoopfish

- Attitude: Passive
- Biome: Arctic, Lilypad Islands, Shallow Twisty Bridges, Tree Spires, Twisty Bridges
- Respawn Time: 300 seconds
- Debug ID: hoopfishschool
Shoal of Red Feather Fish

- Attitude: Passive
- Biome: Crystal Caves, Deep Purple Vents, Fabricator Caverns, Tree Spires
- Respawn Time: 300 seconds
- Debug ID: -
Shoal of Spinefish

- Attitude: Passive
- Biome: Deep Lilypads Cave, Deep Twisty Bridges, Fabricator Caverns
- Respawn Time: 300 seconds
- Debug ID: spinefishschool
Gallery
Shoals of Boomerang and Hoopfish in the Twisty Bridges
A Shoal of Spinefish and Red Feather Fish within the Fabricator Caverns