Knob Coral

About

Knob Coral (Dipsastraea veroni) is a hermatypic, reef-building coral native to the Indo-West Pacific, found across a broad range stretching from the eastern coast of Africa out to the central Pacific. In the wild it occupies reef environments from very shallow water down to around 40 meters, which suggests a good degree of adaptability to varying light conditions across its depth range. Like other members of the Dipsastraea genus, it forms solid, calcified colonies with a characteristically textured surface. The knobby, corallite structure that gives this species its common name. It falls into the intermediate care category, meaning it rewards keepers who already have a handle on stable reef chemistry and consistent husbandry, but it is not so demanding as to be reserved only for advanced reefers. Moderate lighting and moderate flow are the general conditions it prefers, which puts it within reach of a well-maintained mixed reef setup. It is considered reef safe, posing no particular threat to neighboring corals beyond the typical contact aggression you would expect from any large-polyp stony coral, so give it reasonable space to grow. Source material on this specific species is relatively limited compared to more commonly traded Dipsastraea, so firsthand observation in your own system will matter.