Three-spot Dascyllus
NameThree-spot Dascyllus
Scientific NameDascyllus trimaculatus
Common NamesThree-spot Dascyllus, Three-spot Damselfish, Domino Damselfish
FamilyPomacentridae
OriginIndo-Pacific, Red Sea, East Africa, Hawaii, Japan
Temperamentsemi-aggressive
Dietomnivore
Care Levelbeginner
Minimum Tank Size (Gallons)30
Max Size (Inches)4
Water TypeSaltwater
Temperature Range (°F)72-82
pH Range8.1-8.4
Compatible SpeciesClownfish, Tangs, Angelfish, Hawkfish, Other robust Damselfish (with caution)
Description
The Three-spot Dascyllus is a hardy and attractive damselfish, typically dark-bodied with a prominent white spot on each side, especially noticeable in juveniles. They are known for their territorial nature, particularly as they mature, and often associate with anemones in the wild. This species is a popular choice for beginner saltwater aquarists due to its resilience.
