Inside the free gopro software, download from their site, u can color balance. In may basic video editing soft wares u can edit color balance as well. Think of your video as a raw steak, it's all about how u prepare it after u get it out of the packaging. I've got some experience with video and still images as well. Go to the gopro site and download their software, it's free.
I don't always build a reef, but when I do I take my time. Stay patient my friends.
Building a reef is like going back in time and being 5 years old at Christmas!