Common name: Siliceous Sponges

Thorectidae is a family of marine sponges found in coral reef environments. These sponges are known for their siliceous spicules, which provide structural support. Members of this family often exhibit vibrant colors and intricate shapes, making them visually appealing in reef aquariums. They play a role in the reef's ecosystem by filtering water and providing habitat for small organisms. Hobbyists should note that these sponges require stable water conditions and moderate to strong water flow to thrive.

1. 
   Common name: Leaf sponge

   Scientific name: Carteriospongia foliascens
2. 
   Common name: Elephant Ear Sponge

   Scientific name: Collospongia auris
3. Common name: Dendy's Sponge

   Scientific name: Lendenfeldia dendyi
4. 
   Common name: Elephant Ear Sponge

   Scientific name: Phyllospongia lamellosa
5. Common name: Scalarispongia scalaris

   Scientific name: Scalarispongia scalaris
6. 
   Common name: Yellow Sponge

   Scientific name: Smenospongia aurea
7. 
   Common name: Giant Carpet Anemone

   Scientific name: Strepsichordaia lendenfeldi