Common Silverbiddy
NameCommon Silverbiddy
Scientific NameGerres subfasciatus
Common NamesCommon Silverbiddy, Silver Biddy, Common Mojarra
FamilyGerreidae
OriginIndo-Pacific, Australia
Temperamentpeaceful
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)120
Max Size (Inches)12
Water TypeBrackish
Temperature Range (°F)72-82
pH Range7.5-8.5
Compatible SpeciesOther peaceful brackish fish, Archerfish (Toxotes spp.), Monos (Monodactylus spp.), Scats (Scatophagus spp.), Gobies (e.g., Bumblebee Goby)
Description
The Common Silverbiddy is a silvery, laterally compressed fish known for its highly protrusible mouth, used for sifting through sand and mud for food. They are typically found in coastal waters, estuaries, and sometimes freshwater, often forming schools. This species is a bottom feeder, consuming small invertebrates and detritus.
