Chameleon Goby
NameChameleon Goby
Scientific NameSicyopterus pugnans
Common NamesChameleon Goby, Red-tailed Goby, O'opu naniha
FamilyGobiidae
OriginPacific Islands, Hawaii, Fiji, Samoa, Vanuatu, New Caledonia
Temperamentcommunity
Dietherbivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)7
Water TypeFreshwater
Temperature Range (°F)72-78
pH Range6.5-7.5
Compatible SpeciesHillstream Loaches, Larger peaceful tetras, Rainbowfish, Other fast-water species
Description
The Chameleon Goby is an amphidromous species known for its ability to change color and its unique grazing behavior. It inhabits fast-flowing, highly oxygenated freshwater streams, where it scrapes diatoms and algae from rocks using specialized teeth. This species requires a mature aquarium with strong current and ample biofilm for grazing.
