I have been trying to take Close-up pics of fishes in the aquarium tank but not very successful. I am using Nikon Coolpix 4500 2cm Macro function, however only 1 out of hundred turn out to be presentable. Either it turn out fuzzy because of the fish movement or the lighting of the pictures.
I guess it is a little different from taking insect or flower as it is hard to focus through the glass and water.
Is there any techniques that i can learn from experts here to take good pictures with my intermediate level camera?
Below is the link to some of my better taken pictures