Longfin Emperor
NameLongfin Emperor
Scientific NameLethrinus erythracanthus
Common NamesLongfin Emperor, Orange-spotted Emperor, Red-spot Emperor, Yellow-spotted Emperor
FamilyLethrinidae
OriginIndo-Pacific, Red Sea, East Africa, Western Pacific
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)180
Max Size (Inches)27.5
Water TypeSaltwater
Temperature Range (°F)72-79
pH Range8.1-8.4
Compatible SpeciesLarge Groupers, Large Snappers, Large Angelfish, Triggerfish (with caution), Large Tangs
Description
The Longfin Emperor is a large, robust marine fish characterized by its greenish-grey body, often with reddish or orange markings and prominent orange eyes. It is a predatory species found in coral reefs and sandy bottoms across the Indo-Pacific. Due to its size and diet, it requires a very spacious aquarium and careful tankmate selection.
