Big-headed Gudgeon
NameBig-headed Gudgeon
Scientific NamePhilypnodon grandiceps
Common NamesBig-headed Gudgeon, Flathead Gudgeon
FamilyEleotridae
OriginAustralia, Southeastern Australia
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)5
Water TypeFreshwater
Temperature Range (°F)60-75
pH Range6.5-7.5
Compatible SpeciesLarger Rainbowfish, Hardy native Australian fish, Larger peaceful bottom dwellers
Description
The Big-headed Gudgeon is a robust, bottom-dwelling fish characterized by its large head and mottled brown coloration, providing excellent camouflage. Native to southeastern Australia, it is an ambush predator that thrives in temperate freshwater environments. While generally peaceful towards larger tankmates, it will prey on very small fish and invertebrates.
