More info
Datasheet
| Minimum Tank Size | 300 litres / 79.25 US gallons |
| Maximum Size | 7.0cm / 2.76inches |
| Reef Compatible | Always reef safe |
| Temperament | Docile but might be aggressive towards similar species of same gender |
| Temperature | 22.2°C / 71.96°F - 25.6°C / 78.08°F |
| Specific Gravity | 1.020-1.025 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
The Sunset Anthias, scientifically known as Pseudanthias parvirostris, is a member of the Serranidae family, characterized by males displaying a more reddish coloration compared to females. This species can reach a maximum size of 7.0cm and hails from the waters of the East Indian Ocean, Australia, Japan, and Indonesia.
Aquarium Suitability
Considered suitable for aquariums, the Sunset Anthias requires diligent care and attention due to its sensitive nature. It is known to be docile but can exhibit aggression towards similar species of the same gender, necessitating careful tankmate selection.
Demands
Categorized as needing an average level of hardiness, this species is particularly sensitive during transportation and acclimatization into the aquarium. It is essential to provide ample hiding spots, such as between live rocks, to ensure the fish's well-being.
Care and Hardiness
The Sunset Anthias thrives in water conditions with a pH range of 8.1-8.4, a specific gravity of 1.020-1.025, and a temperature between 22.2-25.6°C. This species benefits from dimmed lighting initially, gradually increasing to normal brightness.
Reef Suitability
Known to be reef-compatible, the Sunset Anthias is deemed reef safe, making it a potential addition to reef aquarium setups without concerns of damaging coral or other reef inhabitants.
Aquarium Setup
To accommodate the Sunset Anthias, a minimum tank size of 300 liters is recommended. The aquarium should be furnished with sufficient live rock for hiding places and structured to provide a sense of security for this shy species.
Behaviour
This species is inclined to be shy and docile, emphasizing the need for caution when housing them alongside more aggressive tankmates. Sunset Anthias may exhibit aggression towards similar species of the same gender, highlighting the importance of observation and appropriate tank arrangements.
Feeding and Diet
With a requirement for frequent feeding, including several daily feedings upon introduction, the Sunset Anthias needs a varied diet consisting of small crustaceans such as krill and mysis, as well as zooplankton like Cyclops and pods.
Dimorphism
The Sunset Anthias is known to be hermaphroditic, capable of changing gender from female to male. This gender flexibility serves a crucial biological role in the maintenance of male-female ratios within groups of these fish.
Habitat and Distribution
Commonly found in the Indo-West Pacific region, ranging from Japan south to Australia and from the Maldives east to the Solomon Islands, the Sunset Anthias prefers environments with coral reefs and ample hiding places to seek refuge.