Overview
The One Spot Foxface (Siganus unimaculatus) is a intermediate saltwater species known for its yellow, black/white face, black spot coloration. Similar to foxface with a spot. Mid.
Origin & Appearance
Origin: Western Pacific.
Colors: Yellow, Black/White face, Black spot.
Body Shape: Moderately Compressed (oval-flat). Typical adult dimensions: 25.0 x 3.8 x 11.2.
Sexual Dimorphism: Minimal.
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 | high |
| Oxygen Demand | medium |
| Plant Safe | yes |
| Aquarium Position | Mid |
Behavior & Activity
Active reef algae grazer; similar to foxface; steady swimming; venomous spine defense when alarmed
Speed: 55/100Aggression: 3/10diurnal
Breeding
Not bred at home
Common Diseases
💊 Ich
Expert Notes
Similar to foxface with a spot