Green Duncan (3 heads)

Green Duncan Coral has a bright green color with a distinctive branching structure. The polyps resemble small anemones and extend during the day to capture light and food.
– **Size**: Polyps can grow quite large, up to a few inches in diameter, and the colony can grow several inches tall and wide.

### Habitat
– **Natural Habitat**: Found in the Indo-Pacific region, particularly around Australia and the Great Barrier Reef.
– **Aquarium Requirements**:
– **Lighting**: Moderate to high lighting is preferred.
– **Water Flow**: Moderate flow is ideal to ensure the polyps can extend and capture food without being damaged.
– **Water Parameters**:
– Temperature: 75-82°F (24-28°C)
– Salinity: 1.023-1.025
– pH: 8.1-8.4
– Alkalinity: 8-12 dKH
– Calcium: 400-450 ppm
– Magnesium: 1200-1350 ppm

### Care
– **Feeding**: While they can photosynthesize thanks to their symbiotic zooxanthellae, they also benefit from direct feeding of small meaty foods like brine shrimp, mysis shrimp, and coral-specific foods.
– **Placement**: Position the coral in an area where it can receive adequate light and moderate water flow. Avoid placing it too close to aggressive corals that can sting it.
– **Propagation**: Green Duncan Coral can be propagated through fragging, where a branch of the coral is cut and allowed to heal and grow in a separate part of the tank.

### Challenges
– **Pests and Diseases**: Watch out for pests like flatworms, nudibranchs, and other coral predators. Regular inspections and quarantine procedures can help prevent infestations.
– **Water Quality**: Maintaining stable water parameters is crucial for the health of Green Duncan Coral. Sudden changes can stress the coral and lead to issues like tissue recession.

### Compatibility
– **Tank Mates**: Generally peaceful and can be kept with a variety of other corals and reef-safe fish. Avoid aggressive tank mates that may harm the coral.