Yarrell's blenny (Chirolophis ascanii), Loch Carron - July 2021

Diving at Castle bay, Strome,
What an attractive little fish the yarrell's blenny is, surely one to rival the tompot blenny.
Considerably less well photographed and not always such a bold fish when posing for the camera.

Olympus OMD-10, Panasonic 45mm macro, with single snooted Sea & Sea YS110a.