Overview
The Chocolate Chip Starfish (Protoreaster nodosus) is a intermediate saltwater species known for its brown-tan, dark raised knobs coloration. Eats corals and soft invertebrates. Surfaces.
Origin & Appearance
Origin: Indo-Pacific.
Colors: Brown-Tan, Dark raised knobs.
Body Shape: Starfish (flat radial). Typical adult dimensions: 15.0 x 15.0 x 1.5.
Sexual Dimorphism: Minimal.
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 | medium |
| Plant Safe | mostly |
| Aquarium Position | Surfaces |
Behavior & Activity
Slow reef crawler; tube feet propel across surfaces; hunts soft corals and sponges; nocturnal movement
Speed: 12/100Aggression: 1/10diurnal
Breeding
Not bred at home
Common Diseases
💊 Very sensitive to acclimation💊 bacterial
Expert Notes
Eats corals and soft invertebrates