Overview
The Birdsnest Coral (Seriatopora hystrix) is a intermediate saltwater species known for its pink, green, purple (delicate branches) coloration. Delicate branching. On rock.
Origin & Appearance
Origin: Indo-Pacific.
Colors: Pink, Green, Purple (delicate branches).
Body Shape: Coral Branching (tree-like). Typical adult dimensions: 20.0 x 14.0 x 16.0.
Sexual Dimorphism: N/A; colonial.
Tank & Water Requirements
| Min Tank Size | 30 gallons |
| Temperature | 75–81°F |
| pH Range | 8.1–8.4 |
| Water Hardness (GH) | dKH 8-12 |
| Bioload | low |
| Oxygen Demand | high |
| Plant Safe | yes |
| Aquarium Position | On rock |
Behavior & Activity
Sessile; delicate thin branches grow rapidly; tiny polyps extend along branches; fragile and beautiful; no locomotion
Speed: 0/100Aggression: 2/10diurnalSchooling (6+)
Breeding
Fragging (asexual); broadcast spawning (sexual)
Common Diseases
💊 STN/RTN (slow/rapid tissue necrosis)💊 AEFW (flatworm pests)
Expert Notes
Delicate branching; fast-growing SPS