If a diver is new to it, even 25m (just over 80 feet) can play havoc on their sinuses. I would have been grabbing my nose and popping my ears several times on the way down. PADI-certified, I dove about 75 feet down a wall reef off the west coast of the Philippines years ago and, even though the water was very clear there, it wasn't this clear. From an old diver I can tell you this is an excellent shot. Thanks for the trip down memory lane. Faved.
are you joking.
a 100m I believe.