Pennant Pearlside
NamePennant Pearlside
Scientific NameMaurolicus muelleri
Common NamesPennant Pearlside, Mueller's Pearlside, Silvery Lightfish
FamilySternoptychidae
OriginGlobal Oceans, Mesopelagic Zone
Temperamentpeaceful
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)1000
Max Size (Inches)3.1
Water TypeSaltwater
Temperature Range (°F)39-50
pH Range8.0-8.4
Compatible SpeciesNone (not an aquarium species)
Description
The Pennant Pearlside (*Maurolicus muelleri*) is a small, silvery mesopelagic fish characterized by its prominent photophores along its belly. It inhabits deep ocean waters globally, forming large schools and feeding on zooplankton. This species is not suitable for typical home aquariums due to its specialized deep-sea habitat requirements.
