
This is what I recommend for taking photographs in an aquarium setting:
1. Use the highest speed wide angle zoom you have access to. I used my Nikkor 18~70mm f3.5-4.5. I found this lens was not fast enough. I could have used my Nikkor fixed 50mm f1.8, but the wide angle wouldn’t be enough to allow the coverage of most display tamks.
2. Increase your ISO between 400 to 800. The higher your ISO the more digital noise will be seen on the image.
3. Use an off camera flash when possible. I used my Nikon SB-600 strobe. I had it hand-held and tethered to the camera. This gave me the ability move the strobe around the outside of the tanks to shoot through the glass and minimize the amount of reflection back into the lens. For more information on use of off camera flash, read the Strobist.

To be continued…