Yes as scavengers and omnivores bio-film (floc) is a favourite
Shrimp also very good at helping clean water and love algae!
So bacterial and algal meal it is then……..micro-organisms.
Note – link is more aquarium trade orientated.
Promising to tell you the Prawn, the whole Prawn and nothing but the Prawn…….here I shine a light on global shrimp aquaculture and downstream markets……for those looking in from outside and those inside interested in the wider outside. Food trends, intelligence, tech, regulatory, investment and some fun, way out, or even wacky, shrimp material….
Prawnmaster's Blog 