Euphyllia glabrescens, commonly known as the Black Torch coral, is a popular large polyp stony (LPS) coral prized for its elegant, waving tentacles tipped with contrasting colours. This large specimen is perfect for aquarists looking to add dynamic movement and texture to their reef aquariums.
Lighting: Moderate to high lighting is recommended to support the photosynthetic needs of this coral’s symbiotic zooxanthellae. LED or T5 lighting systems that provide a balanced spectrum work well.
Water Flow: Moderate, indirect water flow is ideal. Too strong a current can cause the tentacles to retract, while too little flow may lead to detritus accumulation and poor health.
Placement: Position the Black Torch coral in a location with adequate space to prevent its long, stinging tentacles from contacting neighbouring corals. A minimum of 10-15 cm clearance is advised to avoid aggression and tissue damage.
Compatibility: Reef safe with caution. While generally compatible with many reef inhabitants, its sweeper tentacles can sting nearby corals, so careful spacing is essential.
Care Level: Moderate. Suitable for aquarists with some experience in maintaining LPS corals and stable water parameters.
Diet: Primarily photosynthetic but benefits from occasional feeding of meaty foods such as brine shrimp, mysis shrimp, or specialised coral foods to promote growth and vibrancy.
Tank Size: A minimum tank size of 75 litres (20 gallons) is recommended to provide stable water conditions and adequate space.
Origin: Not Provided.
Maximum Size: Large colonies can reach up to 30 cm in diameter under optimal conditions.




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