Common name: Vase Sponge

General information

Sycon ciliatum, commonly known as the Siliceous Sponge or Siliceous Tube Sponge, is a species of calcareous sponge found in marine environments. Unlike many other sponges that have a soft body, Sycon ciliatum has a hard and porous skeleton made of calcium carbonate, which gives it a distinctive tube-like structure. This sponge is characterized by its finger-like projections and the presence of specialized cells called choanocytes, which are used for feeding and water filtration.

Care

Sycon ciliatum requires a well-established aquarium with stable water conditions and moderate to strong water flow to mimic its natural environment. It is a filter feeder, so maintaining high water quality is essential. The sponge should not be exposed to air, as this can cause tissue damage. It is also sensitive to high levels of nitrates and phosphates, so regular water testing and maintenance are crucial.

Reproduction

This sponge reproduces both sexually and asexually. Sexual reproduction involves the release of sperm into the water column, which then fertilizes eggs within another sponge's body. Asexually, it can reproduce by budding, where a part of the sponge breaks off and develops into a new individual.

Habitat

Sycon ciliatum is typically found in shallow waters attached to hard substrates such as rocks or shells. It is distributed across various parts of the world's oceans, often in areas with strong currents that facilitate its filter-feeding lifestyle.