You can come across hammerhead or tiger or other sharks on a blue water dive at Fuvhmulah. So no lights on those dives. I was mostly at 30m when I did the tigers and greys, and 39m for the silver tips.I can see from the video that poor viz. It reminds me of taking video of the schooling hammerheads early morning without light in Banda Sea, as you don’t want to scare the shy fish away with bright light. However, the Tiger Shark shouldn’t be afraid of video light, should it?