
Source: Wikimedia Commons
Junceella fragilis
An octocoral that grows as a single unbranched whip. Slender white or pale yellow colonies form stands; it lacks zooxanthellae and needs frequent feeding, so it suits experienced keepers.
Junceella fragilis is an ellisellid octocoral of the western Pacific, described by Ridley in 1884. Where most gorgonians branch, this species does not, growing instead as a single slender, upright whip, which is its defining feature. Small polyps line the colony surface and the ground colour is white to pale yellowish brown. On well-flushed slopes many colonies stand together to form a distinctive scene. It is non-photosynthetic and holds no zooxanthellae, so lighting provides no energy. Phytoplankton and fine zooplankton must be offered several times a day, and the resulting water quality cost has to be managed with skimming and water changes. Anchor the base firmly so the slender colony does not topple, and give strong random flow.
The ideal temperature for the Junceella (Sea Whip) is 24〜27℃.
Origin
Coral reefs of the western Pacific
Temperature
24〜27℃
Zooplankton and phytoplankton (feeding is mandatory; it does not photosynthesise)
No zooxanthellae, so lighting is unnecessary; a shaded position is fine.
Give strong random flow and anchor the base firmly so the slender colony does not topple.
Sources: Wikipedia: Reef aquarium (water parameters) / AlgaeBarn: Gorgonians in the Marine Aquarium / AlgaeBarn: Feeding Your NPS Aquarium / AlgaeBarn: Natural Water Quality Management for Non-Photosynthetic Reef Aquaria
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Junceella fragilis Ridley, 1884
Synonyms: Junceella squamata
Authority databases: WoRMS
Nomenclature follows global taxonomic authority databases.
Octocoral, order Scleralcyonacea (Junceella fragilis, Ellisellidae). Not listed by CITES: it belongs to none of Scleractinia, Antipatharia, Helioporidae, Tubiporidae, Milleporidae or Stylasteridae.
Sources: DOC NZ / CITES-listed corals (taxon not listed) / CITES Appendices
Regulations may change. Always verify the latest information with the relevant authorities.
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24-27 C and 1.022-1.025 specific gravity. Heavy feeding fouls water, so maintain skimming and water changes.
Feed phytoplankton and fine zooplankton several times a day; it declines without regular feeding.
Balancing feeding with water quality makes it advanced. Exposed axis means tissue loss; review flow and feeding.
Advanced. This is an advanced-level species. It requires specialized equipment and advanced husbandry skills with precise environmental control.
The ideal temperature for Junceella (Sea Whip) is 24〜27℃. Avoid sudden temperature changes and maintain a stable environment.
Junceella (Sea Whip) feeds on: Zooplankton and phytoplankton (feeding is mandatory; it does not photosynthesise). Aim for a balanced diet with appropriate feeding frequency.
The price of Junceella (Sea Whip) varies significantly depending on variety, size, and individual quality. Check our market price page for the latest pricing information.
Last updated: September 16, 2026