Description
Green Star Polyps (GSP) – Pachyclavularia violacea
Pachyclavularia violacea, commonly known as Green Star Polyps (GSP), are a popular soft coral species admired for their striking, bright green polyps that extend outward in a starburst pattern. Native to the Indo-Pacific, GSP is a fast-growing coral that adds movement and color to reef aquariums, making it a favorite among reef keepers of all levels.
- Lighting: Low to moderate (50–150 PAR)
- Flow: Moderate to high
- Placement: Bottom to middle of the tank for optimal growth
- Temperature: 76–82°F (24–28°C)
- Salinity: 1.024–1.026 SG
- pH: 8.1–8.4
- Alkalinity: 8–12 dKH
- Calcium: 400–450 ppm
- Magnesium: 1200–1400 ppm
- Feeding: Primarily photosynthetic, but may benefit from occasional feedings of planktonic foods
- Aggression: Low
- Growth Rate: Very fast
- Care Level: Easy
- Compatibility: Peaceful; can spread quickly and may overtake other corals if not monitored
