Common name: Forktail dottyback
General information
The Diadem Dottyback, scientifically known as Pseudochromis dixurus, is a small and vibrant fish that adds a splash of color to any saltwater aquarium. They are known for their striking purple hue and elongated body. Native to the Red Sea, these fish are relatively hardy and can be a good choice for both novice and experienced aquarists.
Details
- Recommended minimum tank volume
- 75 liter (20 gallons)
- Salinity
- S.G. 1.020 to 1.025
- Temperature
- 24 to 27 °C (75 to 81 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 10 cm (4″)
- Care level
- Moderate to easy Prefers caves and overhangs.
- Diet
- Carnivore Enjoys mysis and brine shrimp.
- Social
- Pair Pairs are territorial.
- Reefsafe
- Yes
- Aggression
- Semi aggresive Aggressive to small fish.
- Captive bred
- Yes Bred in home aquariums.
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyDottybacksPseudochromidae
- GenusDottybacksPseudochromis
- SpeciesForktail dottybackPseudochromis dixurus Lubbock, 1975
Care
Diadem Dottybacks are relatively easy to care for. They thrive in well-established aquariums with plenty of rockwork and hiding places. These fish can be territorial, so it's important to introduce them to the tank last to minimize aggression. They are carnivorous and should be fed a varied diet of meaty foods, including frozen mysis shrimp and brine shrimp.
Reproduction
In the home aquarium, Diadem Dottybacks can be bred with some effort. They are protogynous hermaphrodites, meaning they start life as females and can change to males if necessary. Breeding pairs will lay eggs in a secure cave or crevice, and the male will guard and tend to the eggs until they hatch.
Habitat
Diadem Dottybacks are found in the coral-rich environments of the Red Sea. They prefer reef habitats with plenty of crevices and overhangs for shelter. In the wild, they are often observed at depths ranging from shallow waters to about 40 meters deep.