Common name: Boodlea composita

General information

Boodlea composita, commonly known as Green Felt Algae, is a species of marine macroalgae that can be found in a variety of reef environments. This alga is characterized by its velvety, green appearance and its ability to form dense mats on substrates. It is a member of the Chlorophyta phylum, which includes green algae that are important primary producers in many aquatic ecosystems.

Care

In the aquarium, Boodlea composita can be a useful addition for nutrient export, as it absorbs excess nutrients like nitrates and phosphates from the water column. However, it can grow rapidly under the right conditions, so regular pruning is necessary to prevent it from overgrowing and potentially smothering corals or other sessile invertebrates. Adequate water flow and lighting are essential for its health, and it can be easily propagated by fragmentation.

Symbiosis

While Boodlea composita does not have any well-known symbiotic relationships like those seen in anemones or corals, it does provide a habitat for small invertebrates and can contribute to the overall biodiversity of the aquarium.

Habitat

Boodlea composita is found in shallow, coastal waters where it attaches to rocks, coral rubble, or other hard substrates. It is a cosmopolitan species, occurring in both tropical and temperate regions around the world.