I prefer to simply do a manual white balance in the water as I get to depth. I also re-do the white balance when I change depth or I feel like the lighting has changed. That way I don't need the filters and it can really make for some nice colors. For some real fun, get back on the boat and take some video with the white balance set for depth![]()
I frequently manually white balance too. Although I find white balancing with the filter in place works too. I can white balance without the filter when shallow, but at deeper depths I can't. So I usually just leave the filter in place and white balance through it.