
The slow-growing and long-lived sunset cup coral has a porous skeleton about the size of a thimble. The polyps are similar in appearance to sea anemones and are bright yellow in colour, reaching up to three centimetres in diameter
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The slow-growing and long-lived sunset cup coral has a porous skeleton about the size of a thimble. The polyps are similar in appearance to sea anemones and are bright yellow in colour, reaching up to three centimetres in diameter
... More