
Source: Wikimedia Commons
Turbinaria reniformis
A stony coral that spreads as thin yellowish-green plates, sometimes stacking into tiers or scrolls. The corallites are small, 1.5 to 2 mm across, occur only on the upper surface, and the plate has a distinct corallite-free rim.
Turbinaria reniformis, the yellow scroll coral, is a reef-building dendrophylliid for which WoRMS gives the Japanese name yokomizo suribachi sango. Colonies are laminar, forming horizontal plates or shallow chalices and sometimes stacking into tiers. The corallites are small, 1.5 to 2 mm across, widely separated, and confined to the upper surface; their walls are thick and are either sunk into the coenosteum or raised into cones. A distinct corallite-free rim and a yellowish-green colour are characteristic. The range runs from the Red Sea and the Gulf of Aden through the Indian Ocean and central Indo-Pacific to northern Australia, southern Japan, the South China Sea and the island groups of the western and central Pacific. Colonies are gonochoristic, and all the colonies in an area release their gametes about a week after the November full moon. Moderate nitrogen enrichment of the surrounding water is known to improve its resistance to thermal stress. As a scleractinian it is on CITES Appendix II.
Source: Wikipedia (CC BY-SA 4.0)
The Yellow Scroll Coral (Turbinaria Reniformis) grows to Corallites 1.5-2 mm across; colonies to several tens of cm.
The ideal temperature for the Yellow Scroll Coral (Turbinaria Reniformis) is 24〜26℃.
Origin
Red Sea and Gulf of Aden through the Indian Ocean and central Indo-Pacific to northern Australia, southern Japan, the South China Sea and the island groups of the western and central Pacific
Size
Sources: LiveAquaria / AlgaeBarn: Calcium Supplementation / WoRMS (World Register of Marine Species)
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: Turbinaria reniformis Bernard, 1896
Synonyms: Turbinaria lichenoides Bernard, 1896, Turbinaria reptans Bernard, 1896
Authority databases: WoRMS
Nomenclature follows global taxonomic authority databases.
Domestic law: Collecting in Japanese waters is governed by each prefecture's fisheries adjustment regulations, which differ by prefecture. Okinawa Prefecture's regulations ban the collection of reef-building corals, including stony corals (Scleractinia), organ-pipe corals (Tubiporidae) and blue coral (Helioporacea); this covers corals naturally attached to quays or ropes, broken fragments lying on the seabed, and skeletons. Possessing or selling illegally collected corals is also banned. Cultured corals are exempt, and the prefecture advises buyers to confirm that a coral is cultured, on an artificial base or tagged.
Sources: CITES Appendix II (Scleractinia spp. listed as an order)
Regulations may change. Always verify the latest information with the relevant authorities.
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Corallites 1.5-2 mm across; colonies to several tens of cm
Temperature
24〜26℃
Mainly nutrition from symbiotic zooxanthellae, supplemented with fine particulate coral foods offered at night.
LiveAquaria gives moderate lighting for Turbinaria. The plates spread horizontally, so choose a position where light falls evenly on the upper surface, and start at reduced intensity.
LiveAquaria calls for medium to strong flow and placement from the bottom to mid-height. Give it randomised flow so detritus does not settle on the plates.
Water 24-26C, specific gravity 1.023-1.025, salinity 33-35 ppt, KH 8-12. Prolonged high temperatures cause bleaching, so a steady temperature takes priority.
Most of its nutrition comes from its zooxanthellae. The corallites are small, so feed only small amounts of fine particulate coral food after lights-out.
The plate margins are thin and break easily, so never handle the coral by its edge. Corallite size and the free rim separate it from its congeners. As a scleractinian it is on CITES Appendix II.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The ideal temperature for Yellow Scroll Coral (Turbinaria Reniformis) is 24〜26℃. Avoid sudden temperature changes and maintain a stable environment.
Yellow Scroll Coral (Turbinaria Reniformis) typically reaches Corallites 1.5-2 mm across; colonies to several tens of cm as an adult. Size may vary depending on care conditions and individual genetics.
Yellow Scroll Coral (Turbinaria Reniformis) feeds on: Mainly nutrition from symbiotic zooxanthellae, supplemented with fine particulate coral foods offered at night.. Aim for a balanced diet with appropriate feeding frequency.
The price of Yellow Scroll Coral (Turbinaria Reniformis) varies significantly depending on variety, size, and individual quality. Check our market price page for the latest pricing information.
Last updated: September 28, 2026