Actinodiscus

Several species from this genus are available on the market, and they are easy to keep. Their feeding, identical to that of the animals above, should take place on a weekly basis, as Zooxanthellae supply a part of the substances they need to live and they sometimes reject the food offered by the aquarist.

• Lysmata debelius
• Physas
• Gorgonians
• Sea urchins
• Goniopora (Poritidae)