Rhinohorn Goby
NameRhinohorn Goby
Scientific NameRhinogobius duospilus
Common NamesRhinohorn Goby, White-cheek Goby, Knight Goby, Hong Kong Goby
FamilyGobiidae
OriginSouthern China, Hong Kong, Vietnam
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)2.5
Water TypeFreshwater
Temperature Range (°F)68-78
pH Range6.5-7.5
Compatible SpeciesHillstream Loaches, Danios, Cherry Barbs, Other small, robust, fast-water dwelling fish
Description
The Rhinohorn Goby (Rhinogobius duospilus) is a small, freshwater goby known for its distinctive head crest, especially prominent in males. It features a mottled body with dark vertical bands and often a yellow accent on its dorsal fin. These gobies are native to fast-flowing streams in Southeast Asia and require excellent water quality and oxygenation in the aquarium.
