Common name: Cribrochalina Sponges

Cribrochalina is a genus of sponges found in reef environments, known for their porous structure and ability to filter large volumes of water. These sponges are important for nutrient cycling and water clarity in the reef ecosystem. They come in various shapes and colors, often adding a unique aesthetic to the aquarium. Hobbyists appreciate them for their natural filtration capabilities and the role they play in maintaining a balanced ecosystem. When keeping Cribrochalina sponges, it's crucial to ensure they have a strong water flow and access to fine particulate organic matter, which they consume as food.

1. 
   Common name: Giant Barrel Sponge

   Scientific name: Cribrochalina vasculum