Common name: Leuconia sponges

Leuconia is a genus of calcareous sponges found in marine environments. These sponges are characterized by their delicate, globular bodies and are often white or pale in color. They are filter feeders, playing a role in nutrient cycling within their ecosystems. In the reef aquarium, Leuconia species can be interesting additions due to their unique appearance and contribution to water quality. They require stable water conditions and moderate lighting, and should be placed in areas of low to moderate flow to thrive.

1. Common name: Johnston's Sponge

   Scientific name: Leuconia johnstoni
2. 
   Common name: White Sponge

   Scientific name: Leuconia nivea