Acanthastrea lordhowensis (Ultra) | XXXL

Acanthastrea lordhowensis (Ultra) XXXL is a stunning large polyp stony (LPS) coral prized for its vivid colours and robust growth. This Ultra variant features enhanced pigmentation, making it a standout specimen for advanced reef aquarists.

Lighting: Moderate lighting is recommended, ideally provided by LED or T5 fixtures. Avoid intense direct light to prevent bleaching.

Water Flow: Moderate, indirect water movement is best to ensure the coral’s polyps can extend fully without being damaged by strong currents.

Placement: Position this coral on the substrate or lower to mid-level rockwork to balance light exposure and flow. Allow adequate spacing from neighbouring corals to prevent aggression and ensure healthy growth.

Care Level: Moderate. Suitable for aquarists with some experience in LPS coral husbandry.

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

Reef Compatibility: Yes, with adequate spacing. This coral can extend sweeper tentacles and should be kept clear of sensitive neighbours.

Origin: Not Provided.

Maximum Size: Up to 20 cm in diameter for XXXL specimens.

Minimum Tank Size: 90 litres (20 gallons) recommended to maintain stable water parameters and provide sufficient space.

Regular water quality monitoring and stable parameters are essential for long-term health. Maintain calcium, alkalinity, and magnesium within reef-appropriate ranges.