Sunlight coming in from the Academy's central square cast beautiful rays on the massive viewing pane of the Philippine Coral Reef. Solar energy powers the whole reef ecosystem. Algae is eaten by small invertebrates and herbivorous fish which are then eaten by carnivorous which expel nutrients which is then used up by the algae again. It's the circle of reef life! Camera Canon EOS 5D Mark III Exposure 0.01 sec (1/100) Aperture f/4.0 Focal Length 17 mm ISO Speed 200 Lens EF 17-40 f/4L USM
Cozumel is amazing! The 1st time we had a day to explore as part of a cruise literary. We ended up snorkeling & asked about learning to scuba dive. In the following two years we spent a week each time & became certified divers. Cozumel is an amazing place to vacation. The diving is absolutely spectacular.