Anyone who wants to preview Fish Picker 3.0 can download the alpha release here:
http://home.wanadoo.nl/sfinx98/progs/picker_a.zip
10 lighting presets are added with more to follow. Plus you can now launch the aquarium in windowed mode... well, sort of... It still launches fullscreen, but you need to set a timer slightly longer than the loading time of the aquarium on your system.
If you find any bugs or other strangitudes please post them here.