cute and funny animal palaemon adspersus, baltic prawn, saltwater decapod crustacean, inspects sea bed for food

active adspersus adult algae animal antenna antennas aqua aquaculture aquarium aquascape aquatic background baltic bed biodiversity biotope black clear concept crustacean cute decapod decorative design ecology environment exotic fauna fishkeeping food free friendly funny green inspects instinct invasion invasive its life littoral live macro marine natural nature organism palaemon periopods prawn reef saltwater sand sea shrimp space tank transparent ulva underwater vulnerable water widespread wild zone