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Rainbow Rhodactis (Rhodactis sp.)

Find Rainbow Rhodactis 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.

Rainbow Rhodactis
Photo: Wikimedia Commons · cc-by-sa
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Where to buy Rainbow Rhodactis

Best known price right now: $20.30 at World Wide Corals. Prices are checked periodically and may change.

  • World Wide Corals

    $20.30 (last checked)

    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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    Search Petco

About Rainbow Rhodactis

Rainbow Rhodactis are disc-shaped mushroom corals with a flat or slightly domed oral surface. They display vibrant, multicolored patterns including reds, oranges, yellows, greens, and purples, often with radiating stripes or spots emanating from the central mouth.

Key facts

Flow Requirement
Low to Medium
Care difficulty
Easy
Min tank size
20 gallons
Appearance Description
Rainbow Rhodactis are disc-shaped mushroom corals with a flat or slightly domed oral surface. They display vibrant, multicolored patterns including reds, oranges, yellows, greens, and purples, often with radiating stripes or spots emanating from the central mouth.
Lighting Requirement
Medium (100-200 PAR)
Family
Actiniidae
Origin
Indo-Pacific coral reef regions, including waters around Indonesia, Philippines, and the Great Barrier Reef.
Coloration
Vibrant multicolored: reds, oranges, yellows, greens, purples with radiating patterns
Care Requirements
• Moderate to high lighting (PAR 200-300) • Moderate to strong water flow; prefers some movement • Can be placed on rockwork or substrate; adapts to various positions • Photosynthetic but benefits from occasional micro-feeding (small particles, zooplankton) • Stable water parameters (pH 8.1-8.3, salinity 1.023-1.026, temp 75-80°F)
Placement Recommendation
Middle
Coral Type
Mushroom
Additional Notes
Highly sought after for rainbow coloration

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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