Necrolei — Subnautica 2 Creature Guide | Location & Tips
Necrolei is a passive creature in Subnautica 2 at 0–0m depth. Clonal jelly stalk that feeds on dead matter and produces strong acid — a bloom signals ecosystem stress.
Last updated: 2026-05-15
Overview
Anthobrachia necrolei. A clonal stalk of large jellies, similar to Earth's stauromedusae — each jelly remains moored to the stalk rather than maturing into a free-swimming medusa. Gathers dead matter from seawater; the size and height of the stalk are directly related to the rate of death and decay up-current. Ferments collected matter in a central 'basket' stomach — a process requiring no oxygen that yields strong acids. Large numbers of necrolei in a region indicate a bloom: a population explosion caused by a flood of nutrients — a poor sign for ecosystem health. Note: produces egg clusters that can be processed into strong acid.
Stats
| Stat | Value |
|---|---|
| Behavior | Passive |
| Depth Range | 0–0m |