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Pearl Bubble Coral (Physogyra lichtensteini)

Find Pearl Bubble 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.

Pearl Bubble Coral
Photo: (c) Ryan McMinds, some rights reserved (CC BY) · cc-by
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Where to buy Pearl Bubble 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 Pearl Bubble Coral

Pearl Bubble Coral displays large, inflatable bubble-like polyps that range from cream to tan, green, or brown coloration, often with contrasting oral disc tips. The polyps can extend dramatically when fed or during night hours, creating a distinctive bubbly appearance that gives the species its common name.

Key facts

Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Appearance Description
Pearl Bubble Coral displays large, inflatable bubble-like polyps that range from cream to tan, green, or brown coloration, often with contrasting oral disc tips. The polyps can extend dramatically when fed or during night hours, creating a distinctive bubbly appearance that gives the species its common name.
Min tank size
75 gallons
Lighting Requirement
Moderate (150–250 PAR)
Coloration
Green, white, or pink with pearl-like bubble vesicles
Care difficulty
Moderate
Growth Rate
Moderate
Care Requirements
• Moderate to strong lighting (PAR 150-250) • Moderate water flow; avoid direct blasting • Feed small particles 1-2x weekly (zooplankton, phytoplankton) • Water params: 75-78°F, pH 8.1-8.3, 1.023-1.025 SG • Placement in mid-water column with gentle flow
Additional Notes
Also known as Octobubble. Has distinctive pearl-like bubble vesicles.
Placement Recommendation
Middle
Coral Type
LPS
Feeding Needs
Light supplemental feeding

Looking for a hobbyist seller?

ReefDock's marketplace lets reef-keepers sell coral directly to other reef-keepers with Stripe-secured checkout and live-arrival photo confirmation. Browse current coral listings on ReefDock, or list your own.

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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