When you take your GoPro underwater, you'll notice your video will turn bluer and bluer the deeper you will dive as light doesn't penetrate water very well! Counteract this by either adding a video light or adding one of the may PolarPro colour filters!
The GoPro focuses a bit further than we like sometimes, especially with so much macro life around us when we go diving or snorkelling. If you're keen to get a bit closer to nudibranchs, shrimps, seahorses and other small marine life, add a macro lens (preferably with switchblade, so you can just flip it away when you're not using it) to your GoPro setup!
