advice on a6300 setting

[gradesix]

Hi!

I'm new diver and also very new to UW videography. I'm wondering if anyone can suggest good underwater settings.

I have an a6300 and currently not using any video lights.

I dove during the weekend with the settings below, it's ok, but no really as good as i was hoping for.

Meikon Housing
Aperture priority F3.5
underwater AWB

Any help would be appreciated, cause right now, i don't even know if i'm heading the right direction

 

[uheheu]

you figure this out?