Check out this toadstool

[DanConnor]

Unusual ‘Raggedy Toadstool’ Leather from Southern Great Barrier Reef | Reef Builders | The Reef and Saltwater Aquarium Blog

Toadstool leather corals are a distinctive group of aquarium corals which have a lot of diversity at the generic level, but the species are more challenging to distinguish. Even in the wild a…

reefbuilders.com

 

[kichimark]

That one is pretty neat. Going to have to be on the lookout for this.