Common name: Shelf dottyback
General information
The Howson's Dottyback, Pseudochromis howsoni, is a small and colorful marine fish that is a member of the family Pseudochromidae. This species is relatively new to the aquarium trade and is prized for its striking coloration and bold personality. The Howson's Dottyback has a vibrant purple body with a yellow stripe running from the eye to the tail, which makes it a standout in any reef aquarium.
Details
- Recommended minimum tank volume
- 75 liter (20 gallons)
- Salinity
- S.G. 1.023 to 1.026
- Temperature
- 24 to 26 °C (75 to 79 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 8 cm (3″)
- Care level
- Moderate to easy Prefers caves and overhangs
- Diet
- Carnivore Enjoys mysis and brine shrimp
- Social
- Pair Can be kept in pairs
- Reefsafe
- Yes
- Aggression
- Semi aggresive May be territorial
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyDottybacksPseudochromidae
- GenusDottybacksPseudochromis
- SpeciesShelf dottybackPseudochromis howsoni Allen, 1995
Care
Howson's Dottybacks are hardy fish that can adapt to a variety of tank conditions, but they thrive best in well-established aquariums with plenty of rockwork and hiding places. They can be territorial, so it's important to introduce them to the tank last to minimize aggression towards other tank mates. A varied diet of meaty foods, such as mysis shrimp and brine shrimp, will help maintain their color and health.
Reproduction
In the wild, Howson's Dottybacks are protogynous hermaphrodites, meaning they are born female and have the ability to change to male if no male is present. In the aquarium, breeding can be challenging, but with a well-structured environment and careful monitoring, it is possible to encourage spawning. The male will guard the eggs until they hatch.
Habitat
Pseudochromis howsoni is found in the Western Pacific, particularly around Australia. They inhabit coral reefs and rocky outcrops where they can find shelter among the crevices. In the aquarium, replicating this environment with live rock formations will provide them with the necessary hiding spots and territory.