Not using any photo editing software, those are just your run of the mill purple fire fish.
I'm using a Cool Pix 775 and don't know very much about adjusting the settings. I had a difficult time getting the camera to focus on the fish, even though they weren't moving around very much. Any suggestions?
The CoolPix 775 was the replacement model for the 880, which I have. I'll check the settings on it when I get home and let you know what they are. You should be able to duplicate it and get similar results to mine.