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Open Brain Coral (Trachyphyllia milne)

Find Open Brain Coral across reef-livestock retailers and from fellow hobbyists on ReefDock. Compare sources, check live pricing where available, and review source-tank parameters on Reef-Trak-verified coral listings before you buy.

Open Brain Coral
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Where to buy Open Brain Coral

ReefDock searches the following reef retailers for this coral. Click through to see the live price.

  • World Wide Corals

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    Search World Wide Corals
  • Tidal Gardens

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    Search Tidal Gardens
  • Amazon

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    Search Amazon
  • Petco

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About Open Brain Coral

Brain-like appearance with prominent folds and valleys resembling a human brain. Coloration ranges from pink, red, orange, or yellow with contrasting polyp colors. Oral disc is typically a distinct contrasting hue such as green, blue, or white.

Key facts

Appearance Description
Brain-like appearance with prominent folds and valleys resembling a human brain. Coloration ranges from pink, red, orange, or yellow with contrasting polyp colors. Oral disc is typically a distinct contrasting hue such as green, blue, or white.
Coloration
Pink, red, orange, or yellow with contrasting polyp colors; oral disc often green, blue, or white.
Additional Notes
Open Brain Corals are hardy and long-lived with proper care. Feed 2–3× weekly for best growth and color; avoid overfeeding as excess food degrades water quality.
Lighting Requirement
Medium (150-250 PAR)
Placement Recommendation
Bottom
Flow Requirement
Low to Medium
Growth Rate
Easy
Origin
Indo-Pacific from the Red Sea through Southeast Asia to the Great Barrier Reef and Solomon Islands.
Feeding Needs
Regular feeding
Care Requirements
• Placement: Low to mid-range lighting, typically bottom to lower middle placement • Flow: Moderate, indirect flow; avoid strong direct current • Light: Moderate lighting (PAR 100–200); tolerates lower light than many corals • Feeding: Carnivorous; benefits from regular feeding with small meaty foods (brine shrimp, copepods, mysis) • Water: Stable parameters; calcium/alkalinity support for skeleton growth
Coral Type
LPS
Family
Trachyphylliidae

Looking for a hobbyist seller?

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Verify the source tank before you buy

ReefDock is the sister app to Reef Trak. Sellers who maintain a Reef Trak tank log can publish source-tank parameters on eligible coral listings — so you can see the conditions a coral was raised in before you buy. Log this coral on Reef Trak.

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