Why I Built DiveToolKit — And Why It’s Free

I have been diving since 1993 and instructing since 2009.
What Lives in Anilao: A Field Guide to the Richest Reef on Earth

The standard marketing line for a dive destination is a species list.
The Birthplace of Philippine Diving: How a Fishing Village Became the Center of the Center

In 1966, someone opened a dive centre in Anilao, Batangas.
The Center of the Center: Why the Verde Island Passage Is the Most Biodiverse Marine Ecosystem on Earth

Most people, if asked to name the world’s richest marine ecosystem, would say the Great Barrier Reef.