The reefs are indeed installed and fully visible from the surface. Several Marine Sanctuary Committee members took to the water to check out the reefs up close by diving and snorkeling them. They do look impressive and the fish seemed to be enjoying the new structures already.
Here are some shots taken by Mike Sandler on one of the first dives of the Gulf Side reefs
One of the reef trees from below
Nancy Sandler inspecting a reef
Ray hiding in the sand