An enormous red scorpionfish (Scorpaena scrofa) at the bow of the P29. This was an especially patient model, as I'd neglected to turn the strobe all the way to TTL mode and it was emitting only half-power!
Tue Apr 16 08:29:16 2019
15°C, depth 32 m
f/4.5, 1/125, ISO 250, 70 mm
Wet lens: AOI UWL-09 Wide Angle