Hi, i'm a Belgian freediving instructor currently working & training in the Philippines. I shoot under water photos on one breath. For now, still with GoPro Hero 4 Silver. Editing with Davinci Resolve 14 and Lightroom. I am especially interested in color correcting for UNDER WATER gopro protune settings: white balance: native color: flat iso limit: 800 (or 400?) sharpness: low ev compensation: -1.0 Thanks! PS. i will also look for a more professional camera, so any tips on that are welcome. You can follow me here: http://instagram.com/gertleroyand here: https://www.facebook.com/gertleroycom/