Common name: Sea Plume

General information

Antillogorgia elisabethae, commonly known as the Sea Plume or Elizabeth's Sea Plume, is a species of gorgonian coral found in the Caribbean Sea. It is known for its beautiful, feathery plumes that range in color from purple to pink. This coral is not only admired for its aesthetic appeal but also for its role in marine ecosystems as a habitat for various small fish and invertebrates.

Care

Sea Plumes require moderate to strong water flow and good lighting to thrive in a reef aquarium. They are photosynthetic and host symbiotic algae known as zooxanthellae, which help provide nutrients through photosynthesis. However, they also benefit from supplemental feeding of planktonic foods. Stability in water quality is crucial, as they can be sensitive to changes in water chemistry.

Symbiosis

Elizabeth's Sea Plume has a symbiotic relationship with zooxanthellae, which are microscopic algae that live within its tissues. This relationship is mutualistic, as the zooxanthellae provide the coral with nutrients from photosynthesis, while the coral provides the algae with protection and access to light.

Habitat

This species is typically found in shallow to moderate depths on coral reefs throughout the Caribbean. It prefers areas with strong currents which aid in feeding and gas exchange. Antillogorgia elisabethae is often seen anchored to hard substrates where it can fully extend its plumes into the water column.