Hologram Splitting Hammer Coral – Euphyllia ancora – Iridescent Elegance with Expanding Form
The Hologram Splitting Hammer Coral (Euphyllia ancora) is a radiant LPS coral admired for its shifting tones of neon green and violet—producing a holographic-like glow under reef lighting. Its hammer-shaped polyps gently pulse in the current, offering a dynamic, flowing aesthetic.
This particular specimen is actively splitting, forming new heads which signals vigorous health and propagation. Ideal for aquarists looking to expand their collection or create a fuller Euphyllia garden, the coral thrives in well-maintained aquariums with consistent parameters.
A semi-aggressive coral by nature, it should be positioned with appropriate spacing to prevent stinging neighbouring corals. Its glowing colour and active growth make it a centrepiece candidate for aquarists aiming to blend motion and colour in their aquascape.
Lighting Requirements:
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Thrives under low to moderate lighting (PAR 100–150)
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Best viewed under blue or actinic LED lighting to maximise holographic sheen
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Slowly acclimate if transitioning to brighter systems
Water Flow:
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Requires gentle to moderate, indirect water flow
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Excessive current may stress polyps or hinder expansion
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Ideal placement promotes natural, undisturbed swaying
Aquarium Compatibility:
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Ideal for medium to large reef aquariums
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Semi-aggressive – maintain at least 5–10 cm of clearance from other species
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Compatible with other Euphyllia varieties in Euphyllia-dedicated zones
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Best suited for tanks with stable parameters and peaceful inhabitants
Feeding Guidance:
Although photosynthetic, feeding will support rapid splitting and improved colouration.
Recommended foods:
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Mysis shrimp
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Brine shrimp
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Reef-specific coral nutrition
Feed 1–2 times per week, ideally during evening hours.
Why Choose the Hologram Splitting Hammer Coral?
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Iridescent Colour: Hologram-like effect under actinic lighting
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Actively Splitting: Excellent investment for growth and propagation
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Rhythmic Motion: Polyps sway beautifully in low flow
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Striking Centrepiece: Enhances reef aesthetics in flow and light
FAQs:
Q: What does “splitting” mean in this context?
A: It means the coral is forming new heads—a sign of healthy growth.
Q: Is this coral suitable for beginners?
A: It’s best for intermediate aquarists or experienced beginners with stable tank setups.
Q: What are the ideal tank parameters?
A: Temperature: 24–26°C, Salinity: 1.025, pH: 8.1–8.4, Alkalinity: 8–12 dKH.