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CoralSaltwaterIntermediate

Cauliflower Coral

Pocillopora indiania

A large, architectural coral from the Indian Ocean with bold branching structure.

Cauliflower Coral
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© (c) Juan José Areso, some rights reserved (CC BY-NC) · CC-BY NC

About

Cauliflower coral (Pocillopora indiania) is a visually solid, structural species native to the shallow reefs of Mozambique and Madagascar in the western Indian Ocean. In the wild it can form hemispherical colonies exceeding a metre across, built from straight, radiating cylindrical branches that divide relatively infrequently compared to other pocilloporids. Those branches are compact and studded with elongate, outward- or upward-projecting verrucae. The small surface protrusions characteristic of the genus. Coloration in the wild runs toward warm brown with noticeably pale branch tips, a contrast that becomes more pronounced under good lighting. This species occupies shallow reef zones from the surface down to around 40 metres, so it is adapted to environments with strong light and vigorous water movement. In an aquarium setting those same conditions need to be replicated: high-output lighting and brisk, consistent flow are genuinely important rather than optional extras. It is considered reef safe and broadly compatible with mixed reef systems, though the intermediate care rating reflects its need for stable, high-quality water and proper flow rather than any unusual sensitivity. Hobbyists who already have experience maintaining demanding SPS corals will find this species a rewarding and architecturally distinctive addition to a western Indian Ocean-themed display.

Frequently asked questions

What water parameters does the Cauliflower Coral need?
The Cauliflower Coral does best with a temperature of 72–82°F, a pH of 8–8.4.
Is the Cauliflower Coral reef safe?
The Cauliflower Coral is generally considered reef safe.