![Please Confirm Scypha Sponge (Pineapple Sponge) and GHA - Identification Forum - Nano-Reef Community Please Confirm Scypha Sponge (Pineapple Sponge) and GHA - Identification Forum - Nano-Reef Community](https://content.invisioncic.com/Mnanoreef/monthly_2019_05/topicThumb_341855.jpg.55eb6dc30cae72c5fd1b956e8126cf2d.jpg)
Please Confirm Scypha Sponge (Pineapple Sponge) and GHA - Identification Forum - Nano-Reef Community
Great Bend-Brit Spaugh Zoo - Have you ever noticed one of the zoo's smallest animals? This is a marine pineapple sponge, which is a calcareous sponge. Calcareous sponges are made out of
![If I had to guess, pineapple sponge, but would appreciate confirmation from more experienced reef tank keepers. Thanks. : r/ReefTank If I had to guess, pineapple sponge, but would appreciate confirmation from more experienced reef tank keepers. Thanks. : r/ReefTank](https://i.redd.it/8odva4k1gwo41.jpg)
If I had to guess, pineapple sponge, but would appreciate confirmation from more experienced reef tank keepers. Thanks. : r/ReefTank
![Five Reasons Sponges Are BAD For A Coral Reef Aquarium | Reef Builders | The Reef and Saltwater Aquarium Blog Five Reasons Sponges Are BAD For A Coral Reef Aquarium | Reef Builders | The Reef and Saltwater Aquarium Blog](https://reefbuilders.com/wp-content/blogs.dir/1/files/2017/03/glass-sponge-reef-1.jpg)