Oh, I forgot to mention...

....that the majority of my photos of the little glass fish (aka "Ralph") will be taken not with a nice camera, which I have, but with my Sprint HTC EVO cell.  This allows me to do two projects at once: (1) photo the fish and (2) create "simple photography" with a cell phone.  I've seen several displays of IPhone photography, I want to see how far I can push things with my EVO.