Genus

Common name: Spongia

Scientific name: Spongia

Spongia is a genus of demosponges, commonly known as commercial sponges, found in warm sea waters. They are known for their high commercial value and have been harvested for bathing and cleaning purposes for centuries. In reef aquariums, they can serve as natural filtration systems, absorbing dissolved organic compounds. Spongia species typically have a tough, fibrous texture and require moderate to strong water flow and good water quality to thrive. They are filter feeders and need a supply of planktonic food. They are non-aggressive and can coexist with most reef inhabitants.

  1. Orange Elephant Ear Sponge (Agelas Clathrodes)
    Common name: elephant ear sponge
    Scientific name: Spongia agaricina
  2. Bath sponge Spongia (Spongia) officinalis undersea, Aegean Sea, Greece, Halkidiki
    Common name: commercial sponge
    Scientific name: Spongia officinalis