
Classification
- Species Class
- Fish
- Primary Biome
- Coral Reef
- Depth Range
- 10–120u
- Leviathan Class
- No
- Threat Level
- Harmless1/5
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Subnautica 2 Bluemoon
Fish · Coral Reef · Subnautica 2 current build
Overview
A small bioluminescent reef fish with a distinctive blue crescent marking on each flank. Bluemoon schools congregate near coral formations at dusk, creating an easily recognisable navigational landmark. They scatter on fast approach but reform within seconds. Fully passive; edible after Digestive Incompatibility is cured.
Subnautica 2 Bluemoon — Behavior
Passive schooling fish. Schools scatter briefly on fast approach and reform within moments. No aggression under any observed condition.
◉ Subnautica 2 Scan Data
Fish — passive schooling species. Bioluminescent crescent pigmentation serves schooling cohesion and predator distraction roles. Post-adaptation: edible; moderate nutrition. Biomod relevance: none confirmed in current build.
⚡ Subnautica 2 Bluemoon — Survival Tips
- →Bluemoon schools near coral formations are reliable low-light navigation markers — their bioluminescence is visible through mild biome haze.
- →Edible post-Digestive Incompatibility cure; consistent early food source in the starter reef.


