White Balance?

[Reef Pilot]

OK, thanks for the tip on how to set the manual WB. I did some more research, and will definitely have to give that a try.

I also tried playing with the exposure settings a bit, and that seemed to alleviate the LED effect to some extent as well. There are just so many options and combinations to try, so will probably just have to keep experimenting.

Good news, though, is I am very happy with the image quality and detail, when I do get it right. Being able to shoot underwater is a huge advantage.