Gold Splitting Hammer Coral – Euphyllia ancora – Premium Growth and Golden Elegance for Reef Tanks
The Gold Splitting Hammer Coral (Euphyllia ancora) is a high-value addition to any reef aquarium, combining brilliant golden-yellow tones with active tissue division. This specimen is actively splitting into multiple heads, signalling healthy growth and future expansion—making it both visually striking and investment-worthy.
Its thick, fleshy polyps exhibit the classic hammer shape, swaying gently with water movement and glowing vividly under blue or actinic lighting. The coral thrives in mid-level tank placement with low to moderate lighting and prefers gentle flow to allow full polyp extension. This specimen is semi-aggressive and requires spacing to prevent damage to neighbouring corals.
Whether as a centrepiece or part of a Euphyllia garden, the Gold Splitting Hammer Coral provides dynamic movement and a glowing presence that transforms aquascapes with elegance and motion.
Lighting Requirements:
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Best in low to moderate lighting (PAR 100–150)
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Golden hue is enhanced under actinic or reef-blue LED lighting
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Gradually acclimate to increased light to prevent bleaching
Water Flow:
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Prefers gentle to moderate, indirect flow
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Direct current may cause polyp stress or inhibit growth
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Place in low-turbulence zones for best expansion
Aquarium Compatibility:
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Suitable for medium to large reef aquariums
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Semi-aggressive – requires 5–10 cm clearance from other corals
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Pairs well with other Euphyllia species under proper spacing
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Performs best in systems with stable, mature water parameters
Feeding Guidance:
While largely photosynthetic, the coral benefits from occasional target feeding:
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Mysis shrimp
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Enriched brine shrimp
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Reef-safe marine blends
Feed 1–2 times per week during low light periods.
Why Choose the Gold Splitting Hammer Coral?
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Striking Golden Colour: Vibrant tentacles shimmer under LED lighting
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Actively Splitting: Ideal for aquarists looking to grow their coral collection
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Natural Flow Aesthetics: Creates soft, rhythmic motion in the tank
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Moderately Hardy: Great for experienced keepers or confident beginners
FAQs:
Q: What does “splitting” mean?
A: The coral is developing additional heads, a sign of healthy growth and propagation.
Q: Is it safe to place with other corals?
A: Yes, with 5–10 cm spacing to avoid sweeper tentacle damage.
Q: Can I keep it in a nano tank?
A: Yes, provided there is enough room and stable water parameters are maintained.
Q: What are the ideal parameters?
A: Temperature: 24–26°C, Salinity: 1.025, pH: 8.1–8.4, Alkalinity: 8–12 dKH.