Genus
Common name: Elephant Ear Sponge
Scientific name: Ianthella
Ianthella is a genus of marine sponges known for their large, fan-like appearance, resembling an elephant's ear. These sponges are filter feeders, playing a crucial role in maintaining water quality by removing bacteria and organic particles. They are often found in a variety of colors, adding a unique aesthetic to the reef aquarium. Ianthella species require moderate to strong water flow and low to moderate lighting. They are non-aggressive and can be placed near other non-invasive species. It's important to ensure they are not smothered by sediment or algae, as this can inhibit their feeding.