The last two days were great while snorkeling near Bato in the Tanon Strait. I was in 20 feet water and spotted large Manta Ray, making its way along the ocean floor, its tail was huge. First time ever seeing one. It was taking its time as it seemed to be feeding. Yesterday in the same area I saw a large sea turtle swimming along near the bottom, same depth as the ray. Both were swimming against the currrent heading North. The Philippines is amazing for snorkeling, you never know what you will see.