Overview
The Gold Acanthophyllia Coral (Acanthophyllia spp.) is a renowned LPS coral prized for its extravagant size and radiant golden appearance. Known commonly as the “rarest single-polyp coral,” it forms a fleshy disc that captivates with its glowing pigmentation and intricate texture. This coral is a popular choice for aquarists seeking a majestic showpiece.
Lighting Needs
This coral prefers low to moderate lighting, with a PAR range between 50–120. Suitable light sources include LED, T5, or hybrid setups. Begin placement in low light and gradually acclimate to ensure rich colour and avoid stress or bleaching.
Water Flow Requirements
Low to moderate, gentle water movement encourages the coral’s fleshy body to sway naturally without force. Avoid direct or strong currents, which may damage the polyp’s soft tissue.
Aquarium Compatibility
The Gold Acanthophyllia Coral is generally peaceful but should not be hosted alongside aggressive or proximity-sensitive species due to its delicate flesh. It may tolerate nearby corals provided there is at least 6 cm (2–3 inches) of separation to avoid encroachment or tentacle interference.
Feeding & Nutrition
Though photosynthetic, this coral greatly benefits from regular target feeding. Offer meaty seafood such as mysis shrimp, enriched brine shrimp, or specialised coral pellets 1–2 times weekly to support vibrant colour and robust growth.
Water Parameters
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Temperature: 24–27 °C
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Salinity: 1.024–1.026 SG
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pH: 8.1–8.4
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Alkalinity: 8–12 dKH
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Calcium: 400–450 ppm
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Magnesium: 1250–1350 ppm
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Nitrate: < 10 ppm
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Phosphate: < 0.05 ppm
Features
Feature | Description |
---|---|
Scientific Name | Acanthophyllia spp. |
Common Name | Gold Acanthophyllia Coral |
Type | Large Polyp Stony (LPS) Coral |
Origin | Indo-Pacific region |
Colour | Bright gold with subtle striations |
Placement | Bottom or sand-bed regions |
Growth Form | Single, fleshy polyp with radial grooves |
Temperament | Peaceful; requires open space and sandy substrate |
Why Choose the Gold Acanthophyllia Coral
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Spectacular Centrepiece: A captivating, large polyp coral that draws attention with its glow and texture.
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Soothing Movement: Soft oscillation in low-flow areas adds tranquillity to your reef tank.
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Sophisticated Yet Accessible: Ideal for intermediate aquarists; requires care but offers great visual payoff.
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Complementary Placement: Works well with passive corals when proper spacing is maintained.
FAQs
Q: Is this coral suitable for beginners?
A: It’s best suited to aquarists with intermediate experience, particularly in maintaining stable water and ensuring safe placement.
Q: How close can I place it to other corals?
A: Maintain at least 6 cm (2–3 inches) distance from any neighbouring corals to prevent irritation or tissue damage.
Q: What lighting is appropriate?
A: Low to moderate lighting (PAR 50–120) using LED, T5, or hybrid systems—with acclimatisation over several weeks.
Q: Should I feed it regularly?
A: Yes, targeted feeding 1–2 times per week with meaty foods significantly improves vitality and colour.