Family
Common name: Mermaid's Wine Glass
Scientific name: Hapalidiaceae
Hapalidiaceae is a family of calcareous green algae found in marine environments. Members of this family are known for their unique shapes and are often referred to as 'Mermaid's Wine Glass' due to the cup-like structures of some species. They contribute to reef building by depositing calcium carbonate and can be a unique addition to a reef aquarium. They require stable conditions with moderate lighting and water flow. It's important to ensure they are not overshadowed by faster-growing algae or corals.