Cavern fish

Cavern fish are a race of non-sentient fish native to the dark caverns of Acra.

Anatomy
Cavern fish are decorated in silver scales, are completley blind, have no teeth whatsoever and have two long feelers to help them navigate the depths. They are the lowest form of life on Acra apart from plants and are prayed on by all carnivorus and omnivorus denizens of Acra. They only eat plant matter such as underwater plants and most things that find their way to the underground caverns.