Island Frillfin
NameIsland Frillfin
Scientific NameBathygobius cocosensis
Common NamesIsland Frillfin, Cocos Frillfin Goby, Frillfin Goby
FamilyGobiidae
OriginIndo-Pacific, Cocos (Keeling) Islands, Christmas Island
Temperamentcommunity
Dietcarnivore
Care Levelbeginner
Minimum Tank Size (Gallons)20
Max Size (Inches)5
Water TypeSaltwater
Temperature Range (°F)72-82
pH Range8.1-8.4
Compatible SpeciesClownfish, Small Wrasses, Blennies, Other peaceful small gobies, Peaceful invertebrates
Description
The Island Frillfin is a small, bottom-dwelling goby known for its excellent camouflage, blending seamlessly with sandy or rocky substrates. It possesses distinctive frilly pectoral fins and is often found in shallow coastal waters and tide pools. This species is a hardy and interesting addition to a peaceful marine aquarium.
