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Australian Donut Coral (Scolymia australis)

Find Australian Donut 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.

Australian Donut Coral
Photo: (c) Saxon Nelson-Milton, some rights reserved (CC BY-NC), uploaded by Saxon Nelson-Milton · cc-by-nc
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Where to buy Australian Donut Coral

Best known price right now: $194.65 at World Wide Corals. Prices are checked periodically and may change.

  • World Wide Corals

    $194.65 (last checked)

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  • Tidal Gardens

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  • Amazon

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  • Petco

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About Australian Donut Coral

Scolymia australis features a distinctive circular, dome-shaped skeleton with radial ridges resembling a donut or brain pattern. Coloration varies from red, orange, yellow, and brown, often with contrasting polyp centers and striped or mottled patterns.

Key facts

Min tank size
20 gallons
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.026
Family
Scolymidae
Origin
Indo-Pacific coral reefs from the Great Barrier Reef and surrounding Australian waters.
Coral Type
LPS
Lighting Requirement
Medium
Flow Requirement
Low
Feeding Needs
Light supplemental feeding
Placement Recommendation
Middle
Coloration
Brown to green with donut-shaped polyps
Additional Notes
Australian Donut Corals are hardy LPS corals that benefit from target feeding but can survive on zooxanthellae. Avoid strong direct flow that may damage polyps.
Care Requirements
• Moderate to hard care; requires stable water conditions and consistent feeding • Minimum 20 gallon tank with strong alternating flow to prevent debris accumulation • Keep at 72–78°F with pH 8.1–8.3 and salinity 1.023–1.026 • Moderately high lighting (200–300 PAR); benefits from occasional meaty food (mysis shrimp, chopped clam) • Place on rockwork or sand bed away from aggressive corals; ensure adequate spacing

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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