Open Brain Coral
Transform Your Tank with a Showpiece Straight from Australia
Looking for a coral that commands attention... The Ultra Hot Aussie Trachyphyllia is one of the most visually striking LPS corals available to reef keepers today. Sourced from Australian waters, this specimen displays an explosive palette of reds, oranges, and greens that intensify under reef lighting — no two are alike. Its rarity in this color grade makes it a true collector's piece, and a guaranteed centerpiece in any serious marine aquarium.
Open Brain corals are rewarding to keep and remarkably expressive — they visibly inflate and deflate throughout the day as they feed and respond to their environment. Placed on the sandbed with moderate flow, this specimen will expand dramatically over time, developing an impressive fleshy profile that reflects excellent health. It's a genuinely interactive addition to your reef tank, and one that experienced aquarists consistently describe as one of the most satisfying corals to own.
QUICK STATS & CARE GUIDE
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Common Name: Open Brain Coral, Trachyphyllia, Brain Coral
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Current Size: Medium–Large (approx. 4–6 inches fully expanded)
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Care Level: Easy to Moderate
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Temperament: Semi-Aggressive (has sweeper tentacles at night)
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Diet: Photosynthetic; benefits from target feeding meaty foods (mysis, krill, marine pellets) 1–2x weekly
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Reef Safe: Yes, with caution — maintain adequate spacing from neighboring corals
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Water Conditions: Temp 76–80°F | Salinity 1.025–1.026 | pH 8.1–8.3 | dKH 8–11 | Ca 400–450 ppm | Mg 1250–1350 ppm | Low to moderate flow, low to moderate lighting
WHY BUY FROM THE CORAL BOUTIQUE?
Every Trachyphyllia we offer at The Coral Boutique is ethically sourced, fully quarantined, and conditioned in our Miami facility until it is actively expanding and feeding before it ever ships to you. When you buy Open Brain Coral online, you deserve confidence — and that's exactly what we deliver.