Here we find the fox right after I purchased it. The bony skeleton is just a flat plane, and the polyps are entirely deflated. You can see turtle grass in the background, and an inflated button coral to the right.
Here is the fox all inflated. It is so lush that it folds all over itself.
A close-up of the surface of the polyp.
Another shot of the fully expanded polyp, showing how huge and lush it is.