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Blue Sympodium (Sympodium caeruleum)

Find Blue Sympodium 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.

Blue Sympodium
Photo: (c) portioid, some rights reserved (CC BY), uploaded by portioid · cc-by
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Where to buy Blue Sympodium

Best known price right now: $34.30 at World Wide Corals. Prices are checked periodically and may change.

  • World Wide Corals

    $34.30 (last checked)

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  • Tidal Gardens

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  • Amazon

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  • Petco

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About Blue Sympodium

Blue Sympodium displays striking cobalt-blue to purple-blue coloration on its polyp bodies, with contrasting tan or brown branch stalks (sclerites). Polyps are small, tube-like, and extend from encrusting branched colonies that spread across rock surfaces.

Key facts

Coral Type
Soft
Additional Notes
Hardy encrusting soft coral with distinctive blue coloration.
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.026
Growth Rate
Moderate
Feeding Needs
Light supplemental feeding
Care Requirements
• Moderate to strong lighting (PAR 150–300) • Moderate water flow for polyp expansion • Photosynthetic but benefits from microplankton/fish waste • Stable temp 75–79°F, pH 8.1–8.3 • Tolerant of various tank positions; avoid direct high flow
Placement Recommendation
Middle
Origin
Indo-Pacific from the Red Sea to the Great Barrier Reef and beyond, found in coral reef environments.
Coloration
Cobalt to purple-blue polyps with tan or brown encrusting base; color intensity varies with lighting and water conditions.
Flow Requirement
Low to Medium
Care difficulty
Easy
Appearance Description
Blue Sympodium displays striking cobalt-blue to purple-blue coloration on its polyp bodies, with contrasting tan or brown branch stalks (sclerites). Polyps are small, tube-like, and extend from encrusting branched colonies that spread across rock surfaces.

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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