Overview
The Dispar Anthias (Pseudanthias dispar) is a intermediate saltwater species known for its orange, red dorsal fin coloration. Red dorsal fin on orange body. Mid to Top.
Origin & Appearance
Origin: Indo-Pacific.
Colors: Orange, Red dorsal fin.
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 9.0 x 1.6 x 2.7.
Sexual Dimorphism: Strong; protogynous hermaphrodite; males more colorful.
Tank & Water Requirements
| Min Tank Size | 53 gallons |
| Temperature | 75–81°F |
| pH Range | 8.1–8.4 |
| Water Hardness (GH) | dKH 8-12 |
| Bioload | low |
| Oxygen Demand | high |
| Plant Safe | yes |
| Aquarium Position | Mid to Top |
Behavior & Activity
Mid-water schooler; holds position in water column above reef; gentle hovering movement in groups
Speed: 50/100Aggression: 3/10diurnalSchooling (1+)
Breeding
Not bred at home; pelagic spawner
Common Diseases
💊 Starvation💊 needs frequent feeding💊 ich
Expert Notes
Red dorsal fin on orange body; hardy