Taking photos under the blues are very challenging! shooting in raw and editing white balance wasn't enough to get an accurate representation. I've tested many different color gels, filters on phones, tablets, DSLR, and come across one that actually takes photos very accurately what am seeing. Nothing is more easier than a clip on filter just point and shoot then upload simple as that. happy reefing!
Video link
https://youtu.be/qezyDLGyESM
With and without filter shots.
Video link
https://youtu.be/qezyDLGyESM
With and without filter shots.
