Coral

This tiny goby lives in the hole in the coral

Very healthy coral

Commonly found

Several types of coral - Great Star Coral (lower right)

Not sure what type of coral

Staghorn Coral

Using a special blue light and yellow filter captures the bioflourescence

Brain Coral

Seaquest dive site with some tube sponges

A special light and filter pick up the bioflourescence, a little like blacklight.

At Jake's Hole

One of the many healthy coral reefs

During a drift dive through Conch Cut

Elkhorn Coral at Parrot Reef

Another of the beautiful coral reefs on a drift dive at Wax Cut Drift

Coral reef at Hammerhead Gulch (there are no hammerhead sharks there)

Lettuce Coral in the foreground

Organ Pipe Coral on the left, 

With many fish hiding inside