1 May, 2015.
Seven Step Reef, Loch Creran on the west coast .
10 mm animal 6 metres - another 8 mm animal was seen close by.
Water temperature 8°C.
Sony α6000 in Nauticam housing, 50 mm Zeiss lens and 2 x Inon D-2000 flashes.
for more information about this species go to one of the links below