Fish Part
Tubercular Gill System
Adaptive membranes allow many Deimos fish to move freely between fluid and gaseous environments. Source: Cut from the following Cambion Drift fish via Daughter in the Necralisk (Deimos): Ostimyr Aquapulmo Vitreospina Myxostomata Duroid
How to get it
Catch Orokin or hybrid fish: Ostimyr, Aquapulmo, Vitreospina, Chondricord, Myxostomata or Duroid in the Cambion Drift and have Daughter cut them in the Necralisk (Deimos).