Cladiella (Colt Coral)
Cladiella sp.Gray, 1869Genus
Soft coral with soft finger-like branches. Also called Colt Coral. Very hardy and fast-growing. White and cream common. Safe choice for beginners.

Names & Synonyms
- CommonCladiella (Colt Coral)
- Commonクレナクティス(クラディエラ)
- SynonymLobularia
- SynonymMicrospicularia
- SynonymSphaerella
Overview
Cladiella (family Alcyoniidae) is an octocoral (soft coral) widely distributed across shallow Indo-Pacific reefs, known as cauliflower or finger leather coral. Small polyps cover soft, finger-like branching colonies, giving a muted look of brown polyps over a white to cream body; when the polyps retract the surface appears smooth. It is very easy to keep, tolerating low to moderate light and moderate flow as a hardy beginner soft coral. It periodically sheds a waxy surface film to self-clean, closing its polyps during the process, which is normal. It grows quickly and frags easily. Because it can release terpenoid compounds that compete with nearby corals, running activated carbon and allowing spacing is advisable.
Care Specifications
| Type | Soft coral |
|---|---|
| Temperature | 24〜27℃ |
| Specific gravity | 1.023〜1.025 |
| Salinity | 33〜35 ppt |
| KH (carbonate hardness) | 8〜12 dKH |
| Lighting | Medium |
| Water flow | Medium |
| Placement | Any |
Care Points
- Lighting—Low to medium light sufficient
- Flow—Medium flow
- Propagation—Cut and attach to rock. Takes ~2 weeks to attach
- Notes—Occasionally closes polyps — this is normal behavior
Regulatory & Conservation
- Notes:
- 八放サンゴ(Cladiella, Cladiellidae)。ソフトコーラル=CITES 非掲載。
Sources
- AlgaeBarn: SPS/LPS/soft care(careSpec)
- AlgaeBarn: Water Parameters 101(careSpec)
- DOC NZ / CITES-listed corals(掲載科に Cladiellidae 含まず)(regulatory)
- Wikipedia(detail)
Related corals of the same type
Antheliaアンセリア(ウェービングハンド)softBeginnerA soft coral whose feathery polyps sway in flow. Similar to Xenia but with larger, always-open polyps; very hardy.
Leather CoralウミキノコsoftBeginnerSoft coral with large mushroom-shaped cap. Hardy and fast-growing. Periodically sheds mucus to remove old tissue.
Sinularia (Finger Leather Coral)ウミキノコモドキsoftBeginnerFinger-shaped branching soft coral. Related to leather corals and equally hardy. Cream, green, brown color varieties. Similar to Toadstool but with branching form.
Toadstool CoralカタトサカsoftBeginnerBranching soft coral that is hardy with diverse color variations. Easy to frag and propagate.
Pulsing Xeniaキサンゴ(パルスコーラル)softBeginnerUnique soft coral with pulsing polyps that rhythmically open and close. Mesmerizing movement. Hardy and proliferates quickly.
Green Star PolypグリーンスターポリプsoftBeginnerA hardy soft coral with green star-shaped polyps on a mat. Beautiful fluorescent green.Related care articles

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