I have always loved the colors of sponges. They can come in vibrant yellows, oranges, and reds. I am always searching for additional information on everything that is reefing. But I was shocked when I read about sponges today. Interesting read....

Five Reasons Sponges Are BAD For A Coral Reef Aquarium | Reef Builders | The Reef and Saltwater Aquarium Blog
Sponges are some of the most remarkable life forms that we can encounter in the ocean. These resilient and diverse ‘creatures’ are not quite single celled, not quite organisms, but colonies of single…
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