I just got back from filming a documentary about ocean conservation projects in Timor-Leste. I shot over 4 hours of underwater footage there and have a heap of work to do sorting through that. I did, however, allow myself one day to shoot stills underwater with my newly housed 5DIII. The Aquatica housing is a dream for both stills and video.
Anyway, here is a shot from that first day out. I found this shrimp living in a bubble anenome. Looks pretty comfy to me.