photo advice needed

[RYO]

while i dont seem to have any problems with closeups of the fish (well i think they are sound ) i dont seem to get a great picture of the full tank shot.
the camra is a casio exilim z4 - 4 megapixle (small so a bit limited compared to some) Any hints would be welcome

 

[Barday]

Have you looked at the pinned topics on the fish pics forum? At first I had a few problems too, but after reading a post there it sort of cleared things up for me, like what camera settings to use.