Hydnophora spp. (Green) | L

Hydnophora spp. (Green) is a visually impressive large polyp stony (LPS) coral from the Merulinidae family, prized for its vibrant green hues and textured growth form. This coral is suitable for marine reef aquariums with moderate to advanced care levels.

Lighting: Moderate to high lighting is recommended to support photosynthesis and maintain vibrant colouration. LED or T5 lighting systems with a PAR range of 100-250 are ideal.

Water Flow: Moderate, indirect water flow is best to keep the coral’s polyps gently swaying without causing tissue damage. Avoid strong direct currents.

Placement: Position Hydnophora spp. in the mid to lower regions of the tank where it can receive adequate light and flow. Ensure sufficient spacing from neighbouring corals to prevent aggressive interactions, as this species can extend sweeper tentacles.

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

Reef Compatibility: Yes, with adequate spacing to avoid coral warfare.

Care Level: Moderate. Requires stable water parameters and attentive husbandry.

Additional Notes: Hydnophora spp. is generally hardy but sensitive to rapid changes in water chemistry. Regular monitoring of calcium, alkalinity, and magnesium is advised to support skeletal growth.