Description
Acanthophyllia deshayesiana, known as the Acanthophyllia, is a true showpiece coral revered for its cosmic coloration and immense, fleshy form. This ultra-grade specimen displays swirling nebula-like patterns in vivid hues of crimson, teal, gold, and violet that shift and glow under actinic and blue-spectrum lighting. With a single, massive polyp that expands dramatically when healthy, the Acanthophyllia commands immediate attention as the centerpiece of any LPS or collector reef display. Its hardiness, combined with its visual brilliance, makes it one of the most sought-after corals in the modern reef trade.
Lighting: Low to moderate (60–150 PAR); thrives under blue-heavy LED or hybrid lighting—intense light may cause color fading or tissue retraction
Flow: Low to moderate; prefers gentle, indirect current to prevent tissue damage and maintain full inflation
Placement: Bottom of the aquarium on sand or smooth rock surface; avoid sharp edges or high-flow areas to protect its delicate tissue
Temperature: 76–80°F (24–27°C)
Salinity: 1.024–1.026 SG
pH: 8.1–8.4
Alkalinity: 8–10 dKH
Calcium: 420–450 ppm
Magnesium: 1300–1400 ppm
Nutrients: Moderate (NO₃ 5–15 ppm, PO₄ 0.05–0.10 ppm); stable nutrient conditions promote vibrant color layering and tissue fullness
Feeding: Photosynthetic but benefits greatly from target feeding 1–2 times weekly with mysis shrimp, reef roids, or finely chopped seafood for enhanced color and size retention
Aggression: Moderate; extends short sweeper tentacles—allow 10–15 cm clearance from other LPS
Growth Rate: Slow; focuses on tissue expansion and color enhancement rather than skeletal growth
Care Level: Intermediate – hardy once established but sensitive to rapid parameter changes or high-intensity lighting
Compatibility: Semi-aggressive; best housed as a solitary showpiece on the sandbed with adequate space from other corals
