Japanese Gregory
NameJapanese Gregory
Scientific NamePomacentrus moluccensis
Common NamesLemon Damselfish, Molucca Damselfish, Yellow Damselfish
FamilyPomacentridae
OriginIndo-Pacific, Western Pacific, Eastern Indian Ocean
Temperamentsemi-aggressive
Dietomnivore
Care Levelbeginner
Minimum Tank Size (Gallons)30
Max Size (Inches)3.5
Water TypeSaltwater
Temperature Range (°F)72-82
pH Range8.1-8.4
Compatible SpeciesTangs, Clownfish, Gobies, Blennies, Hawkfish, larger Wrasses
Description
The Lemon Damselfish, identified here as 'Japanese Gregory' per metadata, is a small, bright yellow marine fish popular in the aquarium trade. It is known for its vibrant coloration and hardy nature, making it suitable for beginner to intermediate saltwater aquarists. While generally peaceful, it can exhibit territorial behavior, especially towards similar-looking or smaller fish.
