Common name: Star Sponge

General information

The Star Sponge, Diplastrella megastellata, is a fascinating marine sponge species known for its striking red color and star-like shape. This sponge is not only a beautiful addition to a reef aquarium but also plays a crucial role in the ecosystem by filtering water and providing habitat for a variety of microorganisms.

Care

Star Sponge care requires stable water conditions with low to moderate flow and good water quality to facilitate its filter-feeding habits. It's important to ensure that the sponge is never exposed to air, as this can introduce air bubbles into its system, which can be fatal. They are non-photosynthetic and rely on the availability of dissolved organic matter in the water.

Symbiosis

While Diplastrella megastellata does not have the same type of symbiotic relationships as clownfish with anemones, it does host a variety of microorganisms within its structure. These microorganisms can include bacteria and single-celled algae, which contribute to the sponge's nutrition and water filtration capabilities.

Habitat

Star Sponge is found in the Indo-Pacific region, typically in coral reef environments. They are often seen attached to hard substrates in areas with moderate water movement, which aids in their filter-feeding process.