Derk had an interesting day at Mote Marine Laboratory, Sarasota, Florida. He used his Nikon D200 digital camera, no flash, and no tripod. The pictures are great! We worked there on two earlier occasions using film, flash, and tripods. So, it came as a welcome surprise that the digital camera, alone, could do the job.
Mote has the usual aquarium type tanks for tropical fish. The biggest problem photographing in that area of the facility is the ever present hobby photographer or visiting school group.
Mote also has a huge aquarium tank for manatee. It is necessary to use wide lens because the manatee are big. The best perspective for a picture is from the lower viewing area where you make an underwater shot. Reflections on the aquarium glass can be a big problem there.
Here are a couple of Derk’s pictures. The Jellyfish is available at kphotos.imagekind.com/TropicalFish as poster or framed print and the clownfish is also available there.: