Rhinogobius telma
NameRhinogobius telma
Scientific NameRhinogobius telma
Common NamesTelma Goby, Japanese Stream Goby
FamilyGobiidae
OriginJapan
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)15
Max Size (Inches)2.5
Water TypeFreshwater
Temperature Range (°F)64-75
pH Range6.5-7.8
Compatible SpeciesOther small, peaceful stream fish, Danios, White Cloud Mountain Minnows, Hillstream Loaches
Description
Rhinogobius telma is a small, bottom-dwelling freshwater goby endemic to clear mountain streams of Japan. It exhibits mottled brown coloration and distinct dorsal fins, with males often displaying territorial behavior. This species thrives in well-oxygenated water and requires a diet rich in small invertebrates.
