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Clavularia inflata
A clove polyp whose individual polyps, each with eight feathery tentacles, rise one by one from a stolon creeping over rock. It lives on light via zooxanthellae and is one of the most widely sold easy soft corals in Japan.
Clavularia inflata is an octocoral of the family Clavulariidae, formerly placed in the stoloniferan soft corals (University Museum, University of Tokyo). Colonies in this family consist of separate retractable polyps growing from a creeping stolon or basal membrane, with tissues stiffened by sclerites (Wikipedia), and each polyp carries the eight feathery tentacles typical of octocorals. It is recorded from Australia and the Great Barrier Reef, the Philippines, Taiwan, the South China Sea, Micronesia and Japan including the Ryukyus, at 1-31 m (Reeflex). Because it hosts zooxanthellae and feeds by photosynthesis, it grows well in lit reef tanks; Reeflex rates it easy and notes it can be propagated by division. It is a standard soft coral in Japanese specialist and online shops, though it is often labelled only as Clavularia sp., and clove polyps are hard to identify to species by appearance. This site also has an entry for the genus Clavularia as a whole.
The Tubular Clove Polyp grows to Colonies up to about 30 cm (Reeflex).
The ideal temperature for the Tubular Clove Polyp is 24〜27℃.
Origin
Reefs of the western Pacific and eastern Indian Ocean (Australia, Philippines, Taiwan, Ryukyus and elsewhere)
Lifespan
Little data available
Size
Colonies up to about 30 cm (Reeflex)
Temperature
Sources: Reeflex (Clavularia inflata) / University Museum, University of Tokyo: soft coral specimen database (Clavularia inflata) / Wikipedia (Clavulariidae) / AlgaeBarn: Water Parameters 101
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.
Primary sources
Domestic law: Soft corals of this group are not included in the 'reef-building corals' whose collection Okinawa prohibits (stony corals, blue coral, sea fans and others). Collecting in the sea may still fall under fishing rights or prefectural fisheries rules, and taking designated species in marine park zones requires a permit (Natural Parks Act, Art. 22).
Not listed in the CITES Appendices (checked on Species+). Not designated as an Invasive Alien Species under Japanese law.
Sources: Species+ (CITES search) / Ministry of the Environment: List of Designated Invasive Alien Species / Okinawa Prefecture: Collection of reef-building corals is prohibited / e-Gov: Natural Parks Act (Art. 22, marine park zones)
Regulations may change. Always verify the latest information with the relevant authorities.
Find listings for this species
24〜27℃
Photosynthesis (zooxanthellae) plus plankton
It hosts zooxanthellae and feeds on light (Reeflex). Find a spot bright enough for the polyps to open fully.
It spreads over rock by stolons and can overgrow neighbouring corals, so attach it to a separate rock or isolated stone.
24-27°C, salinity 33-35 ppt (SG 1.023-1.025). Reeflex gives 26.5°C as the upper limit, so watch for heat.
It relies mainly on photosynthesis and also uses dissolved nutrients and plankton (Reeflex); it grows without special feeding.
Easy to keep and propagate by division (Reeflex). The shop name may cover other Clavularia species, so check the scientific name too.
Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.
The ideal temperature for Tubular Clove Polyp is 24〜27℃. Avoid sudden temperature changes and maintain a stable environment.
Tubular Clove Polyp typically reaches Colonies up to about 30 cm (Reeflex) as an adult. Size may vary depending on care conditions and individual genetics.
Tubular Clove Polyp feeds on: Photosynthesis (zooxanthellae) plus plankton. Aim for a balanced diet with appropriate feeding frequency.
The price of Tubular Clove Polyp varies significantly depending on variety, size, and individual quality. Check our market price page for the latest pricing information.
Last updated: September 28, 2026