Green & Orange Cyphastrea is a hardy encrusting coral with a bright green base and orange polyps that glow under blue reef lighting. It brings a ton of texture to the rockwork and is an easy “set it and let it grow” coral once it is placed. Over time it will spread across the plug and onto surrounding rock, forming a dense, colourful mat.
Why we love it
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Bright green and orange contrast with strong fluorescence
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Hardy, fast encrusting growth with great texture
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Excellent low-maintenance coral for mixed reefs
Suggested parameters
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Temperature: 24–26°C (75–79°F)
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Salinity: 1.025–1.026 SG
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pH: 8.1–8.4
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Alkalinity: 8–9 dKH (keep it stable)
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Calcium: 420–460 ppm
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Magnesium: 1300–1400 ppm
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Nitrate: 5–15 ppm
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Phosphate: 0.03–0.10 ppm
Care and placement
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Difficulty: Easy
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Placement: Low to mid rockwork
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Lighting: Low to moderate (colour often improves under blue-heavy lighting)
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Flow: Low to moderate, indirect (helps keep the surface clean)
Feeding
Not required. Like most encrusting corals, it benefits from a nutrient-balanced system and may show better growth with occasional fine coral foods, but it will do well without target feeding.
Compatibility and spacing
Cyphastrea is generally peaceful, but it can overgrow nearby corals as it spreads.
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Leave 3–5 cm (1–2 in.) of space from slower growers if you want to keep it contained
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Avoid placing directly next to delicate encrusters or small-polyp SPS bases
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Generally compatible with reef safe fish and inverts
What you are buying (2 to 3" frag)
This listing is for a 2 to 3 inch frag, meaning you are purchasing one frag sized approximately 2 to 3 inches.
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You will receive: 1 frag (2 to 3") of Green & Orange Cyphastrea
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Mounted on a frag plug or small base (unless otherwise stated)
Colour and growth form can vary by system and may shift during acclimation due to lighting, flow, nutrient levels, and tank maturity.
