Comet
NameComet
Scientific NameCalloplesiops altivelis
Common NamesComet, Marine Betta, Comet Grouper, False Comet
FamilyPlesiopidae
OriginIndo-Pacific, Western Pacific Ocean, Eastern Indian Ocean
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)75
Max Size (Inches)8
Water TypeSaltwater
Temperature Range (°F)72-78
pH Range8.1-8.4
Compatible SpeciesLionfish, Moray Eels (larger), Triggerfish (larger, non-aggressive), Angelfish (larger), Tangs, Groupers (larger, non-aggressive)
Description
The Comet, also known as the Marine Betta, is a striking saltwater fish characterized by its dark body covered in numerous white spots and a prominent false eye-spot on its dorsal fin. This nocturnal predator uses its unique coloration and mimicry to hide its head in crevices, making its tail appear like a moray eel's head to deter predators. It is a shy but territorial species that requires a well-established aquarium with ample hiding spots.
