Estuarine Triplefin
NameEstuarine Triplefin
Scientific NameForsterygion lapillum
Common NamesEstuarine Triplefin, Estuary Triplefin
FamilyTripterygiidae
OriginNew Zealand
Temperamentpeaceful
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)2.4
Water TypeBrackish
Temperature Range (°F)60-70
pH Range7.5-8.5
Compatible SpeciesOther small peaceful brackish fish, Small gobies, Small blennies, Hardy invertebrates
Description
The Estuarine Triplefin (*Forsterygion lapillum*) is a small, camouflaged fish endemic to New Zealand's estuaries and coastal waters. It is characterized by its three distinct dorsal fins and ability to adapt to a range of salinities. This bottom-dwelling species feeds on small invertebrates and requires cooler, stable brackish or marine conditions in an aquarium.
