Silver Catfish
NameSilver Catfish
Scientific NameRhamdia guatemalensis
Common NamesSilver Catfish, Guatemalan Catfish, White Catfish
FamilyHeptapteridae
OriginCentral America, Mexico, Guatemala, Belize, Honduras, El Salvador, Nicaragua, Costa Rica, Panama
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)100
Max Size (Inches)20
Water TypeFreshwater
Temperature Range (°F)72-79
pH Range6.0-7.5
Compatible SpeciesOscar Cichlid, Green Terror Cichlid, Jaguar Cichlid, Large Plecos, Other large, robust catfish
Description
The Silver Catfish (Rhamdia guatemalensis) is a large, predatory freshwater fish native to Central America. It possesses an elongated, eel-like body and prominent barbels, making it a distinctive species. This nocturnal hunter requires a spacious aquarium and is best kept with similarly sized or larger tankmates.
