Overview
The Lyretail Anthias (Pseudanthias squamipinnis) is a intermediate saltwater species known for its orange (female), purple-pink (male) coloration. Classic reef schooling fish. Mid to Top.
Origin & Appearance
Origin: Indo-Pacific.
Colors: Orange (female), Purple-Pink (male).
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 15.0 x 2.7 x 4.5.
Sexual Dimorphism: Strong; protogynous hermaphrodite; males more colorful.
Tank & Water Requirements
| Min Tank Size | 79 gallons |
| Temperature | 75–81°F |
| pH Range | 8.1–8.4 |
| Water Hardness (GH) | dKH 8-12 |
| Bioload | medium |
| Oxygen Demand | high |
| Plant Safe | yes |
| Aquarium Position | Mid to Top |
Behavior & Activity
Active mid-water schooler above reef; constant water-column swimming facing current; males patrol harems
Speed: 50/100Aggression: 3/10diurnalSchooling (1+)
Breeding
Not bred at home; pelagic spawner
Common Diseases
💊 Starvation💊 needs frequent feeding💊 ich
Expert Notes
Classic reef schooling fish; males are purple/pink