Synonyms for bottom feeder
EXAMPLES FROM THE WEB FOR BOTTOM FEEDER
The barbel projecting from the chin denotes that it is a bottom feeder.
It is very largely a bottom feeder and, therefore, rather of a sluggish nature.
It is a bottom feeder, and sinkers must be used to keep the bait near the fish.
As it is a bottom feeder a sinker must be used to keep the bait at the proper depth.