Giant Triplefin
NameGiant Triplefin
Scientific NameUcla xenogrammus
Common NamesGiant Triplefin, Large Triplefin
FamilyTripterygiidae
OriginEastern Atlantic, Mediterranean Sea
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)7
Water TypeSaltwater
Temperature Range (°F)68-77
pH Range8.1-8.4
Compatible SpeciesPeaceful gobies, Small blennies, Certain damselfish, Small wrasses, Other non-aggressive marine fish that do not compete for bottom territory
Description
The Giant Triplefin is a cryptic, bottom-dwelling marine fish characterized by its three distinct dorsal fins and mottled coloration, allowing it to blend seamlessly with rocky substrates. It is a territorial species, especially males, and feeds primarily on small invertebrates found among rocks and algae. This species requires a well-established marine aquarium with plenty of rockwork for hiding and perching.
