Puffer Filefish
NamePuffer Filefish
Scientific NameRudarius ercodes
Common NamesPuffer Filefish, Japanese Filefish, Pygmy Filefish
FamilyMonacanthidae
OriginWestern Pacific Ocean, Japan, Korea, China
Temperamentpeaceful
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)4
Water TypeSaltwater
Temperature Range (°F)72-78
pH Range8.1-8.4
Compatible SpeciesSmall Gobies, Blennies, Peaceful Cardinalfish, Small Damselfish (non-aggressive types)
Description
The Puffer Filefish (*Rudarius ercodes*) is a small, charming saltwater fish known for its rounded, often yellowish body covered in dark spots. It possesses delicate, fan-like fins and a small, upturned mouth. This shy species is native to the Western Pacific and requires a peaceful environment.
