’o’opu ‘akupa
Name’o’opu ‘akupa
Scientific NameEleotris sandwicensis
Common NamesHawaiian Sleeper Goby, Sandwicensis Goby, ’o’opu ‘akupa
FamilyEleotridae
OriginHawaiian Islands
Temperamentcommunity
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)8
Water TypeFreshwater
Temperature Range (°F)72-78
pH Range7.0-8.0
Compatible SpeciesOther peaceful, similarly sized fish, Larger peaceful community fish
Description
The ’o’opu ‘akupa is a robust, bottom-dwelling goby endemic to the Hawaiian Islands, characterized by its mottled brown coloration and two distinct dorsal fins. It inhabits freshwater streams and estuaries, often hiding among rocks and substrate. This species is known for its ability to adapt to varying salinities, making it suitable for both freshwater and brackish setups.
