Euphyllia ancora (Orange-Yellow)

Euphyllia ancora (Orange-Yellow) is a stunning large polyp stony (LPS) coral prized for its vibrant orange-yellow tentacles and distinctive hammer-shaped polyps. This small specimen is ideal for hobbyists looking to introduce dynamic movement and bright colour to their reef aquariums.

Lighting: Euphyllia ancora thrives under moderate lighting conditions, such as T5 fluorescents or LED systems with medium PAR levels. Avoid intense direct light to prevent bleaching.

Water Flow: Moderate, indirect water flow is best to ensure the coral’s delicate polyps can extend fully without damage. Strong currents may cause tissue retraction or breakage.

Placement: Position this coral in a location with adequate space to accommodate its sweeping tentacles, as it can extend and sting neighbouring corals. Maintain at least 10-15cm clearance from other corals to prevent aggression.

Care Level: Suitable for intermediate aquarists with experience in maintaining stable water parameters and regular monitoring.

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

Compatibility: Reef safe with adequate spacing from other corals. Avoid placing near aggressive or fast-growing species.

Regular water quality maintenance, including stable calcium, alkalinity, and magnesium levels, is essential for optimal skeletal growth and health.