Common name: Purple Sea Rod

General information

The Purple Sea Rod, Gorgonia mariae, is a species of sea whip coral belonging to the Gorgoniidae family. It is known for its striking purple coloration and branching, tree-like structure. This gorgonian is a photosynthetic species, hosting symbiotic algae known as zooxanthellae within its tissues, which help provide nutrients through photosynthesis.

Care

Gorgonia mariae requires moderate to strong water flow and bright lighting to thrive in a reef aquarium. It is important to provide it with a stable environment, as fluctuations in water quality can be detrimental. This species benefits from the addition of trace elements and iodine to support its growth and maintain its vibrant color.

Symbiosis

While not hosting a wide array of symbiotic fauna like some other corals, the Purple Sea Rod can provide a habitat for small, commensal crustaceans and other invertebrates that seek refuge within its branches.

Habitat

The Purple Sea Rod is found in the Western Atlantic, from Florida to the Caribbean. It typically inhabits reef slopes and can be found at depths ranging from shallow waters to about 30 meters deep. Its preference for strong currents helps it capture planktonic food and remove waste products.