Caulastrea

Two Tone Green Candy Coral Added to Our Collection

Candy coral is one of the most underrated corals in a reef aquarium and can handle almost anything you throw at them, and they look good while doing it. These large polyp corals of the Caulastrea and Astraeosmilia genera can…

Astraeosmilia is a new Genus that Splits up the Candy Corals

Astraeosmilia is a new genus of stony coral that is about to change up our understanding of the candy or trumpet corals, formerly limited to the Caulastraea genus. This new group of stony corals pulls in three species from Caulastraea, one…

Learn to Spot Six Types of Branching Coral

Six Types of Branching Coral One of the first steps to becoming a coral spotter is learning to recognize coral growth forms. An perhaps the most recognizable of them all is branching corals. But even within this recognizable group, there are…

Caulastrea furcata: Indo-Pacific Coral Spotting

Caulastrea furcata Caulasatrea is a genus of corals which forms short branches and trumpet-shaped corallites. Each corallite is between 1-2 cm in diameter with branches up to 2-6 cm in length, depending on species. The coral tissue of this genus is…

How To Identify 20 Stony Corals From Indonesia

Often scuba divers focus on tiny critters, schools of fish, or jumbo-sized creatures like whales, dolphins, and sharks. This leaves corals to get lumped together under a single term ‘coral reef’ which is far too general to describe the hundreds of individual…