under water
Contributor
Your best bet is to color balance your videos with either internal white-balance or a red filter.I've been looking for a very inexpensive light to attach to my strobe arm so when I shoot video with my Canon A570IS I can maybe get a little better color.
Those of you who use the little Fantasea 6036, is it bright enough to use during the day to just make colors appear a little better? I'd be using it in shallowish water in the Florida Keys. Plenty of light there but my videos tend to be a little greenish.
Thanks!
I really don't think nano's will help much to lighten up the reefs in the daytime for video unless you are very close and then you will need to color balance for it's output to avoid getting everything too red.