Common name: Surge dottyback
General information
The Orchid Dottyback, Pseudochromis cyanotaenia, is a small and vibrantly colored marine fish that is popular among reef aquarium enthusiasts. Its striking purple hue and peaceful demeanor make it a favorite for adding a splash of color to a tank. Native to the Red Sea, this species is 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 26 °C (75 to 79 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 10 cm (4″)
- Care level
- Moderate to easy Adaptable but needs hiding spots
- Diet
- Carnivore Mysis, brine shrimp, meaty foods
- Social
- Pair Pairs are territorial
- Reefsafe
- Yes
- Aggression
- Semi aggresive Territorial, may bully smaller fish
- Captive bred
- Yes Available as captive-bred
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyDottybacksPseudochromidae
- GenusDottybacksPseudochromis
- SpeciesSurge dottybackPseudochromis cyanotaenia Bleeker, 1857
- SynonymsPseudochromis kikaii Aoyagi, 1941
Care
Orchid Dottybacks are relatively easy to care for. They thrive in well-established aquariums with plenty of rockwork and hiding places. These fish are carnivorous and should be fed a varied diet of meaty foods such as frozen mysis shrimp, brine shrimp, and finely chopped seafood. They are known to be territorial, so it's important to introduce them to the tank last to minimize aggression towards other tank mates.
Reproduction
In the aquarium, Orchid Dottybacks can be bred with some effort. They are protogynous hermaphrodites, meaning they start life as females and can change to males if needed. Breeding pairs will lay eggs in a cave or crevice, and the male will guard and care for the eggs until they hatch. Hobbyists interested in breeding should provide a separate breeding tank to raise the fry, which will require live foods such as rotifers initially.
Habitat
Pseudochromis cyanotaenia is found in the coral-rich environments of the Red Sea. They prefer reef slopes and lagoons where they can find shelter among the rocks and corals. In the wild, they are usually solitary or found in pairs, occupying a small territory that they defend vigorously against intruders.