Common name: Red Tree Sponge

General information

The Red Tree Sponge, Clathria macropora, is a striking marine sponge species known for its vibrant red coloration and tree-like structure. It belongs to the phylum Porifera, which is characterized by its members' porous bodies and lack of true tissues and organs. Sponges like Clathria macropora play a crucial role in the marine ecosystem by filtering water and providing habitat for a variety of marine organisms.

Care

Clathria macropora requires specific care to thrive in a reef aquarium. It is a non-photosynthetic species that relies on water flow to deliver its food, which consists of dissolved organic matter and plankton. Hobbyists should ensure moderate to strong water flow and provide regular feedings of planktonic food designed for filter feeders. It is important to maintain high water quality, as sponges are sensitive to elevated levels of nitrates and other pollutants.

Reproduction

Reproduction in Clathria macropora can occur both sexually and asexually. In the aquarium, asexual reproduction is more common, where the sponge can regenerate from fragments that break off the main body. Sexual reproduction involves the release of sperm into the water column, which then fertilizes eggs within another sponge's body, leading to the development of free-swimming larvae.

Habitat

Clathria macropora is typically found in shallow waters on coral reefs or rocky substrates. They are often seen in areas with strong currents, which facilitate their filter-feeding lifestyle. In the wild, they can be found at various depths, usually not exceeding 30 meters.