Thanks Allan
I opted for the canon powershot A85.I ordered it from dabs.com at about 8pm and it arrived at 8.45am the following day(how's that for service).The alkaline batteries that came with it didn't last too long though but i've got NiHM rechargeables now 'cos it certainly uses some juice.
It's a good camera for the price and not too difficult to use either.You get some good shots using the Macro too.I made sure the aquarium was well lit and the room as dark as i could make it before shooting the corys.Turned out ok IMO.
The trouble is i think i'm David Bailey now
Thanks
Lisa