Genus
Common name: Giant Barrel Sponge
Scientific name: Xestospongia
Xestospongia is a genus of sponges commonly known as the Giant Barrel Sponge or Vase Sponge. These sponges are notable for their impressive size and are often found in warm, tropical reef environments. They are filter feeders, playing a crucial role in the ecosystem by cleaning water as they feed on bacteria and tiny organic particles. Xestospongia species are typically hardy in captivity, but they require strong water flow and excellent water quality to thrive. They are non-aggressive and can be a unique addition to large reef aquariums, adding a natural and dramatic element to the aquascape.