Overview
The Pinnatus Batfish (juvenile) (Platax pinnatus) is a advanced saltwater species known for its black, orange edge (juvenile) coloration. Stunning juvenile. Mid.
Origin & Appearance
Origin: Indo-Pacific.
Colors: Black, Orange edge (juvenile).
Body Shape: Compressiform Tall (disc/tall thin). Typical adult dimensions: 45.0 x 5.4 x 36.0.
Sexual Dimorphism: Minimal.
Tank & Water Requirements
| Min Tank Size | 264 gallons |
| Temperature | 75–81°F |
| pH Range | 8.1–8.4 |
| Water Hardness (GH) | dKH 8-12 |
| Bioload | very-high |
| Oxygen Demand | high |
| Plant Safe | yes |
| Aquarium Position | Mid |
Behavior & Activity
Juvenile: drifts mimicking toxic flatworm with flowing black/orange fins; adult: active open-water schooler
Speed: 30/100Aggression: 3/10diurnal
Breeding
Moderate; egg layer
Common Diseases
💊 Ich (marine)💊 velvet
Expert Notes
Stunning juvenile; very hard to keep alive