Compact Ivory Bush Coral
Oculina arbuscula
A compact, low-light Atlantic coral that thrives where others struggle.
About
Compact Ivory Bush Coral (Oculina arbuscula) is a hardy, branching coral native to the subtropical waters of the western Atlantic, where it ranges along the coastlines of the United States and Canada. Unlike many reef-building corals that demand intense lighting and pristine tropical conditions, this species is naturally adapted to lower light environments, making it something of an outlier in the coral hobby. Its branching, ivory-toned structure is modest in size compared to other bush-style corals, giving it a tidy, compact footprint that suits a variety of tank layouts. Because it originates in reef-associated subtropical habitats, it can tolerate conditions that would challenge more delicate Indo-Pacific species, which is part of what makes it an interesting option for hobbyists looking to work with Atlantic biotope setups or low-light reef displays. It is considered reef safe and does well with moderate water movement. Care is rated intermediate, so some experience with coral husbandry is helpful before taking this one on, but it is not among the most demanding corals out there. If you are building an Atlantic-themed system or simply want a characterful branching coral that does not need a spotlight to thrive, this species is worth a closer look.
Similar species
Other coral you might consider
Good tank mates
Species that tend to coexist peacefully with Compact Ivory Bush Coral
From the same region
Share the same natural habitat. Great for a biotope-themed tank
