cabbage leather coral

Cabbage Leather Coral Care and Placement

Introduction to caring for the Cabbage Leather Coral

The cabbage leather coral is a hardy soft coral that makes an excellent beginner coral species and gets its common name because it grows on short stalks, close to the rock, with large fleshy lobes that are shaped somewhat like the leaves of a plant, like cabbage. The color is generally between pink and brown, although blue and green highlights are able to be seen in some varieties and under certain lights. All soft coral have bony structures, call sclerites, in their bodies–they look like tiny bony fingernail clippings. These structures provide basic support for the body of the coral and can often be seen inside the flesh of these corals, as you can see in the image below.

Care requirements in a saltwater aquarium

Typical aquarium conditions are all that the cabbage leather coral needs to thrive.

  • Recommended temperature: 74-78 degrees Fahrenheit
  • Specific gravity: 1.023-1.025
  • Lighting: Moderate to high
  • Water flow: Moderate
  • pH: ~8.2
  • Harness: 8-12
  • Source:

cabbage leather coral

Unlike the polyps from some other leather corals, like the toadstool leather coral, the small polyps of Sinularia dura are able to capture prey and would benefit from the occasional feeding of baby brine shrimp or cyclops.

Natural habitat

The natural range for the cabbage leather coral is widespread throughout the Indian and Pacific Oceans and the Red Sea, often in shallow water reef areas with strong currents, in which this soft coral thrives, because it has a relatively tough body and a lot of bony sclerites for support.


The cabbage leather coral is probably best kept with other leather coral, zoanthid and mushroom coral species. Sinularia species are known to be the most toxic of the leather coral species. According to Borneman, there are reports that Sinularia species (not always the cabbage leather coral) inhibit or stunt the growth of stony corals, including Catalaphyllia, Euphyllia, Plerogyra, etc.). While the Borneman book, Aquarium Corals, highlights Sinularia flexibilis as the most toxic from this group, citing the release of terpenes, I would encourage caution in selecting this coral in conjunction with LPS or SPS corals.

Reproduction and propagation

These corals are thought to reproduce by fragmentation or branch dropping, as well as having larger branches divide in two. They are not particularly fast-growing leather corals, but they do frag quite easily. Frags are best attached to the substrate using a rubber band or plastic mesh methods, which are described in greater detail in, How to Frag Corals.

Scientific name

The scientific name for the cabbage leather coral is Sinularia dura. The cabbage leather coral has relatively small polyps that are able to capture prey. Sinularia dura is an octocoral, meaning that each polyp has 8 tentacles.

Other common names

cabbage leather coral and sponge

You may see cabbage leather corals, sinularia dura, listed under one of these other common names: carpet coral, flower leather coral, flat leather coral, leaf leather coral, lobed leather coral, scalloped leather coral

Where to buy

Cabbage leather corals are a popular species and are available at most local and online aquarium stores. Since they are easy to frag, you may be able to save some money by trading for a frag or buying a frag from a fellow hobbyist in your area. Joining an aquarium club is a great way to meet other hobbyists and trade frags.

For more information

Check out other great soft coral species:

For more information about setting up a new saltwater aquarium with a great beginner coral, like the cabbage leather coral, check out The New Saltwater Aquarium Guide.

To learn tips and techniques to start fragging your own corals, check out How to Frag Corals.

If you want a great book to take you through the ins and outs of all the different corals out there–both commonly available and rare. I recommend you check out Aquarium Corals, by Borneman.

Written by Albert B. Ulrich III–author of The Reef Aquarium Series of books:  The New Saltwater Aquarium Guide, How to Frag Corals, 107 Tips for the Marine Reef Aquarium.

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