Overview
The Duncan Coral (Duncanopsammia axifuga) is a beginner saltwater species known for its green-tan, large polyps coloration. Easy LPS. On rock.
Origin & Appearance
Origin: Australia.
Colors: Green-Tan, Large polyps.
Body Shape: Coral Colony (mound/boulder). Typical adult dimensions: 15.0 x 12.0 x 9.0.
Sexual Dimorphism: N/A; colonial.
Tank & Water Requirements
| Min Tank Size | 11 gallons |
| Temperature | 75–81°F |
| pH Range | 8.1–8.4 |
| Water Hardness (GH) | dKH 8-12 |
| Bioload | low |
| Oxygen Demand | medium |
| Plant Safe | yes |
| Aquarium Position | On rock |
Behavior & Activity
Sessile; large fleshy polyps extend far from skeleton during day; retract at night; gentle swaying in current
Speed: 0/100Aggression: 3/10diurnalSchooling (6+)
Breeding
Fragging (asexual); broadcast spawning (sexual)
Common Diseases
💊 Brown jelly disease💊 tissue recession💊 pests
Expert Notes
Easy LPS; extends large polyps