My name is Daniel Sasse, a marine conservationist, the owner of Poseidon Dive Center Ao Nang Thailand and an award-winning underwater photo and videographer. I have 25 years of experience in scuba diving, teaching and photographing wildlife. Protecting our oceans must be our priority since every second breath we take is produced by our oceans.
Underwater Photography is one of the hardest photography skills to master since its not only the object which moves but also you have to be neutrally buoyant so you don't destroy any marine life such as corals fish or sponges. A lot of Marine life is just a few millimeters in length often even smaller than that, so you also need to have the right photo equipment to capture a good image. All the pictures are with the size of the object. They all look big due to the right photo equipment but they are really really small.
More info: poseidon-krabi.com