I shoot in RAW with the TG-6 and just adjust the color temperature slider in Lightroom. It's pretty easy to color correct. I attached an orange lens to my GoPro, but I still wasn't happy with the color. I have tried wide shots with the TG-6, but most of the picture is out of focus. I think people add a wide angle lens for non macro photos while diving.
I am going to have to figure out those setting and get lightroom.
