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CoralSaltwaterIntermediate

Star Coral

Ceratotrochus franciscana

A solitary Atlantic stony coral under CITES protection, rarely seen in the trade.

Star Coral
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© (c) Kim Nesbitt, some rights reserved (CC BY-NC) · CC-BY NC

About

Found in the tropical waters of the Western Central Atlantic off Mexico, Ceratotrochus franciscana is a solitary, sessile stony coral with a notably limited presence in the aquarium hobby. Its inclusion on the CITES appendices reflects the broader conservation scrutiny applied to wild coral collection, so any specimens that do appear in the trade should come with verified, responsible sourcing. Because almost nothing has been documented about this species in a captive setting, it sits firmly in intermediate territory. Not because its care is proven to be demanding, but because so little is known that experienced hands are better equipped to observe and respond to its needs. Like most solitary stony corals, it likely appreciates stable water quality and consistent conditions above all else. If you do encounter this species, approach it with patience and a willingness to learn as you go, since published hobbyist experience is essentially nonexistent. Moderate lighting and moderate flow are the starting points most often cited, but close observation of the individual animal will matter far more than any general guideline. This is one of those cases where curiosity and careful husbandry go hand in hand.

Frequently asked questions

What does the Star Coral eat?
The Star Coral is a filter feeder. It eats tiny particles suspended in the water and usually needs target feeding in a home tank.
Is the Star Coral reef safe?
The Star Coral is generally considered reef safe.