Rhinogobius fluviatilis
NameRhinogobius fluviatilis
Scientific NameRhinogobius fluviatilis
Common NamesRiver Goby, Freshwater Goby
FamilyGobiidae
OriginEast Asia, China, Korea, Japan, Taiwan, Vietnam
Temperamentcommunity
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)3
Water TypeFreshwater
Temperature Range (°F)68-78
pH Range6.5-7.5
Compatible SpeciesSmall Rasboras, Danios, Peaceful Loaches, Other small, peaceful community fish
Description
Rhinogobius fluviatilis is a small, bottom-dwelling freshwater goby native to East Asia, often found in clear, flowing rivers. It displays cryptic coloration, blending well with rocky or gravel substrates, and is characterized by its prominent pectoral fins. While generally peaceful, males can be territorial during breeding.
