Antler Coral (Pocillopora grandis)

Also known as Branching Corals, Brush Coral, Cauliflower Coral, Elkhorn Coral

Description

Also known as Branching Corals, Brush Coral, Cauliflower Coral, Elkhorn Coral.

Found on coral and rocky reefs.
Can be solid and dome-shaped or branching, flattened and blade like, fine or irregular.
Colours vary.
They feed on plankton.
Length - ?
Depth - 0-4000m
Widespread Indo-Pacific

Stony corals have hard stony skeletons, their polyps have six tentacles or are made up of multiples of six. These are usually nocturnal, however if the sky's are overcast, then many will feed during the day.
Generally the more robust corals life on exposed areas, while the smaller corals live in sheltered lagoons or deeper waters.
Stony corals are reef building corals and embedded in their flesh are thousands of minute single-celled marine plants called zooxanthellae which accounts for their colour.
These corals support a huge diversity of life, their main predator being the crown-of-thorns sea star. (edit)

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