A beautiful Cratena peregrina on the anchor by the Rozi. I love these particular nudibranchs. Maybe because they're not quite some common as some of the other species, so I always get a little thrill.
Tue Apr 16 08:54:14 2019
15°C, depth 35 m
f/4.5, 1/2000, ISO 250, 70 mm
Wet lens: AOI UWL-09 Wide Angle