Everyone still uses filters with GoPro for UW?

[divebrasil]

Hi all, the last GoPro I had was Hero4, until my brother lost it diving :-(. Before that I had a Hero2. I have always used a red filter for diving. I am going on a dive trip to La Paz next month and want to get a Hero7. With the newer cameras, what's the latest, should we still use filters, or do color grading in post, use at depth white balancing, what is recommended?
Thank you very much

 

[runsongas]

the 6 and 7 have better results than the previous generations with just fixing in post. a good filter like the backscatter or srp can't hurt for wild angle though

 

[Chilly_Diver]

I recommend filming in protune mode and adjusting in post.