Sicyopus auxilimentus
NameSicyopus auxilimentus
Scientific NameSicyopus auxilimentus
Common NamesRed-tailed Goby, Orange-tailed Goby, New Caledonian Goby
FamilyGobiidae
OriginNew Caledonia
Temperamentpeaceful
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)3
Water TypeFreshwater
Temperature Range (°F)72-78
pH Range6.5-7.5
Compatible SpeciesDanios, Rasboras, Other peaceful, fast-moving stream fish
Description
Sicyopus auxilimentus is a small, striking goby known for its vibrant red or orange caudal fin, particularly prominent in males. Native to the fast-flowing, oxygen-rich streams of New Caledonia, these fish are primarily grazers on biofilm and algae. They require a mature aquarium with excellent water quality and strong current to thrive.
