Merulina ampliata (Green) | M

Merulina ampliata (Green) is a captivating large polyp stony (LPS) coral prized for its vivid green coloration and distinctive folded, brain-like structure. This medium-sized specimen adds both texture and colour to established reef aquariums.

Lighting Requirements: Moderate to high lighting is recommended to maintain vibrant colouration and healthy growth. LED or T5 lighting systems that provide a balanced spectrum work well.

Water Flow: Moderate, indirect water flow is ideal. Too strong a current can damage the delicate polyps, while insufficient flow may lead to detritus accumulation.

Placement: Position this coral on stable rockwork in the middle to lower regions of the tank, ensuring adequate space from neighbouring corals to prevent aggression. Its fleshy polyps can extend and sting nearby corals.

Care Level: Intermediate. Requires stable water parameters and regular monitoring of calcium, alkalinity, and magnesium levels to support skeletal growth.

Diet: Primarily photosynthetic via symbiotic zooxanthellae, but benefits from occasional feeding of meaty foods such as mysis shrimp or specialised coral foods to promote health and growth.

Reef Compatibility: Yes, with adequate spacing to avoid coral warfare. It is generally peaceful but can extend sweeper tentacles at night.

Additional Notes: Maintain stable marine conditions with temperature around 24-26°C, salinity at 1.025 SG, and pH between 8.1-8.4. Regular water changes and supplementation will support optimal coral health.