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Blue Xenia (Cespitularia sp.)

Find Blue Xenia 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 Xenia
Photo: Wikimedia Commons · cc-by-sa
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Where to buy Blue Xenia

Best known price right now: $41.30 at World Wide Corals. Prices are checked periodically and may change.

  • World Wide Corals

    $41.30 (last checked)

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  • Tidal Gardens

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  • Amazon

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  • Petco

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About Blue Xenia

Blue Xenia exhibits blue to purple coloration with a distinctive feathery or branching polyp structure that continually pulses and sways. The coral consists of thin, finger-like branches covered in numerous small feeding polyps that create a flowing, almost plant-like appearance.

Key facts

Lighting Requirement
Low to Medium (75-150 PAR)
Appearance Description
Blue Xenia exhibits blue to purple coloration with a distinctive feathery or branching polyp structure that continually pulses and sways. The coral consists of thin, finger-like branches covered in numerous small feeding polyps that create a flowing, almost plant-like appearance.
Min tank size
20 gallons
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.026
Placement Recommendation
Top
Additional Notes
Often C. erecta or C. infirmata in trade. Pulsing soft coral similar to Xenia but with blue coloration.
Care Requirements
• Placement: Upper to mid-water column in well-lit areas • Light: High intensity (PAR 200-300+); thrives under strong lighting • Flow: Moderate to strong, indirect flow to encourage polyp extension • Feeding: Photosynthetic; benefits from occasional phytoplankton or micro-foods • Water params: 72-78°F, pH 8.1-8.3, Calcium 400-450 ppm, Alk 8-9 dKH
Growth Rate
Fast
Care difficulty
Easy
Coloration
Blue to purple with pulsing polyps
Origin
Indo-Pacific region, including Indonesia and the Philippines, typically found in shallow reef environments.
Feeding Needs
Primarily photosynthetic; benefits from occasional light feeding of phytoplankton or liquid zooplankton supplements.

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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