Roger Laird and Tom Davis retrieving a stereo-baited remote underwater video (stereo-BRUV) from 100 m of water (Hunter Marine Park, NSW). This is the most common method we use to collect fish and habitat assemblage data at these depths. BRUVs have become a standardise method across the world and an SOP for this method can be found at https://www.nespmarine.edu.au/field-manuals