Catalaphyllia jardinei | S

Catalaphyllia jardinei is a spectacular large polyp stony (LPS) coral known for its sweeping, fleshy tentacles and vibrant colouration, often featuring shades of green, brown, and purple. This species is a prized addition to reef aquariums, offering both movement and visual interest.

Care Level: Moderate – suitable for aquarists with some experience in maintaining LPS corals.

Lighting: Moderate lighting is ideal, such as LED or T5 fixtures providing a PAR range of approximately 50-150. Avoid intense direct light to prevent bleaching.

Water Flow: Low to moderate water flow is recommended to gently sway the tentacles without causing tissue damage.

Placement: Position this coral on the substrate or lower to middle sections of the aquarium to allow tentacles to extend freely. Ensure ample space around it to prevent aggression towards neighbouring corals, as Catalaphyllia jardinei can extend sweeper tentacles.

Diet: Primarily photosynthetic via symbiotic zooxanthellae, but benefits from supplemental feeding of meaty foods such as mysis shrimp, brine shrimp, or specialised coral foods 1-2 times per week.

Compatibility & Reef Safety: Yes, with adequate spacing. This coral can be aggressive towards nearby corals due to sweeper tentacles, so maintain a minimum distance of 10-15 cm from other corals.

Minimum Tank Size: 90 litres (approximately 24 gallons) to provide stable water parameters and sufficient space.

Origin: Indo-Pacific region.

Maximum Size: Up to 30 cm in diameter under optimal conditions.

Regular water quality maintenance, stable parameters, and consistent feeding will ensure healthy growth and vibrant colours. Avoid rapid changes in lighting or flow to reduce stress.