Euphyllia ancora (Tricolor)

Euphyllia ancora (Tricolor) is a captivating large polyp stony (LPS) coral prized for its distinctive tricolour tentacles that add vibrant movement and colour to reef aquariums. This species is a favourite among experienced marine hobbyists due to its moderate care requirements and spectacular appearance.

Lighting: Euphyllia ancora thrives under moderate lighting conditions. LED or T5 lighting systems providing a PAR range of approximately 100-150 are ideal to maintain healthy growth and vibrant colours without causing bleaching.

Water Flow: Moderate, indirect water flow is recommended to gently sway the tentacles without causing tissue damage. Strong direct currents can stress the coral and inhibit polyp extension.

Placement: Position this coral in the middle to lower regions of the aquarium to balance light exposure and water movement. Ensure adequate spacing from neighbouring corals to prevent aggressive sweeper tentacle contact, as Euphyllia species can be semi-aggressive.

Compatibility: Reef safe with caution. While generally compatible with many reef inhabitants, Euphyllia ancora can extend sweeper tentacles that may sting adjacent corals, so maintain sufficient distance.

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

Tank Size: A minimum tank size of 90 litres (approximately 24 gallons) is recommended to provide stable water parameters and sufficient space for growth.

Origin: Not Provided.

Maximum Size: Large colonies can reach up to 30 cm in diameter under optimal conditions.

Regular water quality monitoring and stable marine parameters are essential for long-term health. Maintain temperature between 24-27°C, salinity at 1.023-1.025 SG, and stable alkalinity and calcium levels.